--- product_id: 240311923 title: "RP-HT21M" brand: "panasonic" price: "£20.79" currency: GBP in_stock: true category: "Panasonic" url: https://www.desertcart.co.uk/products/240311923-rp-ht21m store_origin: GB region: United Kingdom --- # Built-in mic for calls 1.2 oz ultra-lightweight XBS port for deep bass RP-HT21M **Brand:** panasonic **Price:** £20.79 **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?** £20.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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 - • **Freedom to Move:** Generous 4.5-foot cord offers flexibility and tangle-free convenience whether at your desk or on the move. - • **Bass That Moves You:** XBS port technology amplifies low frequencies for a rich, immersive bass experience that elevates your playlist. - • **Featherlight Comfort:** Weighing just 1.2 ounces, these on-ear headphones keep you focused without fatigue during marathon work or binge sessions. - • **Seamless Communication:** Integrated microphone lets you take calls hands-free, perfect for remote meetings or quick chats on the go. - • **Powerful Sound Precision:** 30mm neodymium drivers deliver crystal-clear mids and highs, ensuring every note and word is heard with clarity. ## Overview Panasonic RP-HT21M on-ear headphones combine ultra-lightweight design (1.2 oz) with 30mm neodymium drivers and an XBS port for enhanced bass, delivering clear, natural sound. Featuring a built-in microphone and a 4.5-ft cord with a 3.5mm jack, these wired headphones are optimized for seamless calls and versatile use with phones and laptops—perfect for professionals balancing work-from-home demands and lifestyle. ## 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. ## 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 | #606 in Electronics ( See Top 100 in Electronics ) #125 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 | 4.3 4.3 out of 5 stars (766) | | 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 | | Item Weight | 4.8 ounces | | 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 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. ## 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.co.uk/products/240311923-rp-ht21m](https://www.desertcart.co.uk/products/240311923-rp-ht21m) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-17*