HX-S01 IPX8 Waterproof Neckband Bluetooth Earphones with Built-in MP3 Player
Bluetooth 5.3 | IPX8 Swim-Proof | 8GB / 16GB / 32GB MP3 Memory | 10-Hour Playtime | Magnetic Charging
Product Overview
| Product Model | HX-S01 (Neckband Swimming MP3 Bluetooth Earphones) |
| Wearing Format | Flexible Neckband + Secure In-Ear Design (Ultra-Lightweight ~30g) |
| Color Options | Classic Black, Ocean Blue, Neon Green, Coral Pink (custom colors available) |
| Design Aesthetic | Sporty Waterproof Build, Soft Memory-Wire Neckband, Sealed Magnetic Charging Contacts (no open USB port) |
| Target Market | Swimmers, Surfers, Runners, Gym & Water-Sports Users, B2B Importers & Retailers |
Key Selling Points & Technology
| Feature Module | Technology & Specifications | Buyer Advantage |
|---|---|---|
| IPX8 Fully Waterproof | Sealed body with gold-plated magnetic pogo-pin contacts; no open charging port. Rated IPX8 for continuous immersion. | Swim & Shower Safe: Sweat, rain, pool and seawater proof — no water ingress point, far more reliable than port-plug designs. |
| Built-in MP3 Player | Onboard 8GB / 16GB / 32GB memory; standalone MP3/WAV playback; USB drag-and-drop file transfer, no app needed. | Swim Phone-Free: Bluetooth cannot travel underwater — MP3 mode keeps the music going in the pool. Up to ~8,000 songs (32GB). |
| Dual-Mode Bluetooth 5.3 | Bluetooth 5.3 with A2DP / AVRCP / HFP / HSP; up to 15m range in open space; one-key switch between Bluetooth and MP3 modes. | Wireless On Land, MP3 In Water: Stable, fast pairing for calls and music on land; instant switch to offline music for swimming. |
| 10H Playtime & Magnetic Charging | 200mAh lithium-polymer battery; up to 10 hours playback; fully recharges in 1.5–2 hours via snap-on magnetic USB cable. | All-Week Training: One charge covers multiple workouts; self-aligning magnetic charging — no fumbling, no wrong-side-up plugs. |
| 10mm Dynamic Driver | 10mm composite diaphragm driver; 32Ω impedance; 105±3dB sensitivity; 20Hz–20kHz frequency response. | Punchy, Hearable Sound: Strong bass and clear vocals tuned to cut through splashing water, wind and heavy breathing. |
| Lightweight Secure Fit | ~30g total weight; ~55cm flexible memory-wire neckband; three sizes (S/M/L) of waterproof silicone ear tips. | Stays Put Through Laps: Watertight in-ear seal improves passive isolation; comfortable for long sessions and won’t fall out mid-swim. |
Full Technical Specifications
| Model Number | HX-S01 |
| Bluetooth Version | Bluetooth 5.3 |
| Bluetooth Protocols | A2DP / AVRCP / HFP / HSP |
| Transmission Distance | Up to 15 Meters / 49 ft (open space, above water) |
| Built-in Memory | 8GB / 16GB / 32GB (optional configurations) |
| Audio Formats | MP3, WAV (WMA / FLAC optional) |
| MP3 Mode | Standalone playback, USB drag-and-drop transfer |
| Battery Capacity | 200mAh Lithium-Polymer |
| Play Time | Up to 10 Hours (medium volume) |
| Standby Time | Up to 120 Hours |
| Charging Time | Approx. 1.5–2 Hours |
| Charging Method | Magnetic Pogo-Pin USB Cable (5V) |
| Waterproof Rating | IPX8 (sealed magnetic contacts, no open USB port) |
| Driver Size | 10mm Dynamic Driver |
| Impedance | 32Ω ±15% |
| Sensitivity | 105 ± 3 dB |
| Frequency Response | 20 Hz – 20 kHz |
| Microphone | Built-in HD Microphone with CVC Noise Reduction (Bluetooth mode) |
| Net Weight | Approx. 30 g |
| Neckband Length | Approx. 55 cm / 21.7 in, Flexible Memory Wire |
| Compatibility | iOS, Android, Tablets, Laptops & All Bluetooth-Enabled Devices |
Factory Direct OEM/ODM & Supply Chain Capability
Partner directly with a professional speaker & earphone manufacturer to build your exclusive waterproof audio line.
Flexible MOQ Support
100 pairs for ready stock wholesale;
1,000 pairs for custom branding.
Customization Scope
Laser-engraved logo, bespoke packaging, manual prints, custom colors & 8/16/32GB memory options.
Fast Turnaround
3–7 days dispatch for stock;
15–25 days for OEM mass production.
Quality Control
100% automated acoustic, waterproof & aging testing before export.
Request Wholesale Price Sheet & Samples
Connect with our B2B export desk for quotations and customization details.
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Wholesale Item: Minimum Order Quantity (MOQ) is 100 units.
Wholesale Item: Minimum Order Quantity (MOQ) is 100 units.
Inquire via WhatsApp (+86 19168510056)
Official Web: oneaudio.co | Email: info@oneaudio.co


















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