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

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- [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. ◆Up to approximately 6.5 hours of continuous playback ◆Built-in call microphone also supports incoming calls. You can answer calls, hang up calls, and reject calls right at your ear. ◆Up to approximately 6.5 hours of continuous talk time, up to 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 of water. ◆Bluetooth 5.1 (officially licensed Bluetooth product) ◆Perfect for sports, housework, commuting to school or work, telework, etc. Specifications: Power supply: DC 5V (USB power supply...USB Type-C input terminal) Built-in: Rechargeable lithium polymer battery (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 Maximum communication distance: 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