OHM AudioComm Bone Conduction Earphones, Wireless Earbuds, Bluetooth 5.1, Wireless Headphones, Headset with Microphone, IPX5, Black, HP-BC70N

[Features] ◆Comfortable and safe as it does not block your ears ◆You can clearly hear surrounding sounds and people's voices. ◆Relieves your ears from a feeling of blockage or pressure. ◆Enjoy high-quality stereo sound with binaural bone conduction. ◆Equipped with a USB Type-C port. Easily charge from the USB port of a computer or charger using the included dedicated charging cord. Full charging from zero takes approximately 2 hours. ◆After pairing with a smartphone or other device, it will automatically connect from the next time onwards by simply turning it on ◆Easily operate [play/pause], [volume adjustment] and [song selection (skip)] right at your ear. ◆Approximately 6.5 hours of continuous playback ◆Built-in call microphone also supports incoming calls. You can operate [answer call], [end call] and [reject call] right at your ear. 　◆Approximately 6.5 hours of continuous talk time, approximately 180 hours of standby time ◆Waterproof protection rating is IPX5 jet-proof. You can operate it even with wet fingertips, so you can use it without worrying about rain, sweat or splashes. 　◆Bluetooth 5.1 (officially licensed Bluetooth product) ◆Perfect for sports, housework, commuting to school or work, teleworking, etc. Specifications: Power supply: DC 5V (USB Type-C input) Built-in: Rechargeable lithium polymer (3.7V 160mAh) Type: Bone conduction Impedance/Sensitivity: 8Ω/94dB Communication method: Bluetooth standard version 5.1 Supported profiles: HFP, A2DP, AVRCP Supported codec: SBC Modulation method/Frequency band: GFSK/2.402-2.480GHz Communication range: Line of sight approximately 10m (Class 2) ◆Playback frequency band: 20Hz to 20kHz (A2DP) ◆Microphone polar pattern/sensitivity: Omnidirectional/-38dB ◆Charging time: Approximately 2 hours (from zero to full charge) ◆Playback/talk time: Approximately 6.5 hours (50% volume) ◆Standby time: Approximately 180 hours ◆Permissible operating temperature/humidity: Temperature...0 to 40°C, Humidity...20 to 80% (no condensation) ◆Waterproof performance: IPX5 (jet-proof)...No harmful effects from water jets from any direction *According to JIS C 0920:2003 ◆External dimensions: 120mm wide x 41mm high x 139mm deep　◆Weight: Approx. 34.5g ◆Accessories: Dedicated charging cord, earplugs (2 pieces), warranty card, instruction manual