Ohm Electric AudioComm Wireless Sports Earphones HP-W155N 03-1314

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a 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 a transformer. ---------------------------------------------------------------------- Specifications: Power supply: DC 5V (USB powered via microUSB input) Built-in: Rechargeable lithium polymer battery (3.7V 55mAh) Type: Dynamic, 10mm driver Impedance: 16Ω Sensitivity: 97dB Communication method: Bluetooth standard version 5.1 Supported profiles: HSP, HFP, A2DP, AVRCP ■ Supported codec: SBC ■ Modulation method/frequency band: FHSS/2.402~2.480GHz ■ Maximum communication distance: Line of sight approx. 10m (Class2) ■ Multipoint: Simultaneous standby for up to 2 devices ■ Playback frequency band: 20Hz~20kHz (A2DP) ■ Microphone directional characteristics/sensitivity: Omnidirectional/-42dB ■ Charging time: Approx. 1 hour (from empty to full charge) ■ Music playback time: Approx. 4 hours (50% volume) ■ Talk time: Approx. 4 hours (50% volume) ■ Standby time: Approx. 15 hours ■ Allowable operating temperature/humidity: Temperature 0-40°C, Humidity 20-80% (non-condensing) ■ Waterproof performance: IPX5 water-jet resistant (resistant to water jets from any direction) ■ Dimensions: Earphones only: 48mm W x 19mm H x 10mm D (excluding ear tips and ear hooks) ■ Cord length: Approx. 450mm ■ Weight: Approx. 16.5g ■ Accessories: Dedicated charging cord, ear tips (S, M, L, M already attached to the main unit), ear hooks (S, M, L, M already attached to the main unit), warranty card, instruction manual