--- product_id: 240311923 title: "RP-HT21M" brand: "panasonic" price: "$36.20" currency: USD in_stock: true reviews_count: 13 category: "Panasonic" url: https://www.desertcart.us/products/240311923-rp-ht21m store_origin: US region: United States of America --- # Built-in mic for calls 1.2 oz ultra-lightweight 30mm neodymium drivers RP-HT21M **Brand:** panasonic **Price:** $36.20 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game with lightweight power and bass that commands attention! ## Quick Answers - **What is this?** RP-HT21M by panasonic - **How much does it cost?** $36.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/240311923-rp-ht21m) ## Best For - panasonic enthusiasts ## Why This Product - Trusted panasonic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Wearability:** Wide ergonomic headband and plush foam cushions provide premium comfort, so you never have to compromise style for ease. - • **Bass That Moves You:** XBS port technology pumps up low frequencies delivering rich, immersive bass that makes every track feel alive. - • **Crystal Clear Calls:** Integrated microphone ensures seamless hands-free calls, perfect for remote meetings or quick catch-ups on the go. - • **Featherlight Comfort:** Weighing just 1.2 ounces, these on-ear headphones keep you focused without fatigue during marathon work or binge sessions. - • **Plug & Play Versatility:** 4.5-ft gold-plated 3.5mm jack cable fits laptops, phones, and more—ready to power your productivity anywhere. ## Overview Panasonic RP-HT21M on-ear headphones combine ultra-lightweight design (1.2 oz) with 30mm neodymium drivers and an XBS bass port for rich, natural sound. Featuring a built-in microphone and a long 4.5-ft gold-plated 3.5mm cable, these wired headphones deliver comfort and crystal-clear calls, ideal for professionals working from home or on the move. ## Description Combining a high-quality listening experience with portability and lightweight comfort, the Panasonic RP-HT21M lightweight on-ear headphones offer big, quality sound on any budget. The lightweight, open-air design weighs 1.2 ounces and features a wide headband and foam-cushioned earpads to keep you comfy, even during extended listening sessions. The 30mm magnetic neodymium drivers deliver clear, natural-sounding mids and highs while the XBS port pumps up the bass to bring alive music and movies. The built-in microphone allows you to take your calls with ease. Perfect for grab-and-go listening, the RP-HT21M headphones feature a generous 4.5-ft. cord, making them ideal to keep next to your computer, in your laptop case or in a backpack for your everyday use. Review: Nice inexpensive headphone - Most headphones of this type are made for children in classrooms, and therefore are made to fit a child’s head. But this Panasonic fits an adult comfortably without excessive pressure on one’s ears. Quality of the overall product seems good and sound quality for an inexpensive headphone is acceptable. Review: Great sturdy purchase - My autistic son loves these ## Features - WIRED ON-EAR HEADPHONES WITH MIC - Lightweight, open-air design on-ear headphones weigh just 1.2 ounces without cable and build-in mic allows taking calls with ease - ON-EAR STEREO AUDIO - 30mm large neodymium drivers deliver rich powerful bass and natural treble - IMPROVED BASS RESPONSE - XBS port magnifies low-frequency sound for full, robust bass - WIDE, ERGONOMIC HEADBAND - Comfort-fit with a wide headband and foam-cushioned earcups for added listening comfort - EXTENDED HEADPHONE CORD - Long 4.5-ft. cord threads comfortably through clothing and bags - Rooted in Japan’s legacy of sound mastery and the commitment to ongoing innovation, Panasonic audio and entertainment products create an immersive, high-fidelity experience that elevates everyday media into something extraordinary. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HCQ23DF | | Additional Features | Microphone Included | | Age Range Description | Adult | | Antenna Location | Travel, Music | | Audio Driver Size | 30 Millimeters | | Audio Driver Type | Dynamic Driver | | Best Sellers Rank | #1,091 in Electronics ( See Top 100 in Electronics ) #59 in On-Ear Headphones | | Brand Name | Panasonic | | Built-In Media | Headphone | | Cable Features | Without Cable | | Color | Black | | Compatible Devices | Laptops | | Connectivity Technology | Wired | | Control Method | Touch | | Control Type | Media Control | | Controller Type | Wired controller with gold-plated connectors | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.2 4.2 out of 5 stars (750) | | Earpiece Shape | Flat, rounded on-ear shape | | Enclosure Material | Plastic | | Frequency Range | 16Hz - 22kHz | | Global Trade Identification Number | 00885170425880 | | Headphone Folding Features | On Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | On Ear | | Is Autographed | No | | Item Weight | 0.3 Pounds | | Manufacturer | Panasonic | | Model Name | Lightweight On-Ear Headphones with XBS and Microphone | | Model Number | RP-HT21M | | Noise Control | None | | Number of Items | 1 | | Specific Uses For Product | Home | | Style Name | On Ear - With Mic | | UPC | 885170425880 | | Unit Count | 1.0 Count | | Warranty Description | 90 Day Warranty | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Wired | ## Product Details - **Brand:** Panasonic - **Color:** Black - **Ear Placement:** On Ear - **Form Factor:** On Ear - **Noise Control:** None ## Images ![RP-HT21M - Image 1](https://m.media-amazon.com/images/I/613euDi83OL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice inexpensive headphone *by P***R on March 22, 2026* Most headphones of this type are made for children in classrooms, and therefore are made to fit a child’s head. But this Panasonic fits an adult comfortably without excessive pressure on one’s ears. Quality of the overall product seems good and sound quality for an inexpensive headphone is acceptable. ### ⭐⭐⭐⭐⭐ Great sturdy purchase *by K***S on March 18, 2026* My autistic son loves these ### ⭐⭐⭐⭐ Not so bad but not so good *by A***Q on January 1, 2026* They’re not the best but not the worst, they sit nicely on your ears but they itch so much, they sound pretty good but leak sound which is expected, moving the wire effects the sound and connection I didn’t like that. They’re worth 12$ but definitely not more, the design is pretty cool and nostalgic too can’t complain about that. Overall they do the job but not at best. ## Frequently Bought Together - Panasonic Headphones, On-Ear Lightweight Earphones with Microphone and XBS for Extra Bass and Clear, Natural Sound, 3.5mm Jack for Phones and Laptops, Work from Home - RP-HT21M (Black & Silver) - Apple MFi Certified 2 Pack Lightning to 3.5 mm Headphone Jack Adapter for iPhone, iPhone Aux Adapter Converter Dongle Audio Cable Compatible with iPhone 14 13 12 11 X XS 8 7 - Koss KPH7 Lightweight Portable Headphone, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/240311923-rp-ht21m](https://www.desertcart.us/products/240311923-rp-ht21m) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-06*