Ohm Electric AudioComm headphone wireless bluetooth stereo headphones Bluetooth5.3 Incoming smartphone call Smartphone call hands free calling black

【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.

[Features] ◆Enjoy wirelessly freely ◆Supports smartphone hands-free calls ◆Can be folded and carried compactly ◆You can play music for about 14 hours with about 3 hours of charging ◆Speaker diameter is about 40mm ◆With external audio input terminal ◆Body color is black [Specifications] ◆Power supply: DC5V (USB power supply...microUSB input terminal) ◆Built-in battery: Rechargeable lithium polymer battery (3.7V 400mAh) ◆Model/Driver unit: Sealed dynamic type/Aperture approx. 40mm ◆Reproduction frequency band: 20Hz to 20000Hz ◆Maximum practical output: 500mW+500mW ◆Mic for calls: Omnidirectional ◆Charging time: Approximately 3 hours (from zero remaining power to full charge) ◆Music playback time: Approximately 14 hours (medium volume) ◆Call time: approximately 16 hours (medium volume) ◆Standby time: Up to approximately 20 hours (when connected wirelessly) ◆Allowable operating temperature/Humidity: 0~40℃/20~80% (without condensation) ◆Mass: Approx. 178g ◆Accessories: φ3.5mm stereo mini plug cord (approx. 1.2m), dedicated charging cord* (approx. 50cm), instruction manual with warranty ≪Bluetooth section≫ ◆Communication method: Bluetooth standardVer.5.3 ◆Supported profiles: HSP, HFP, A2DP, AVRCP ◆Output: class 2 ◆Maximum communication distance: Approximately 10m line of sight ◆Frequency band used: 2.4000GHz to 2.4835GHz ◆Modulation method: GFSK ◆Supported codecs: SBC, AAC ◆Transmission band (A2DP): 20Hz-20000Hz (at 44.1kHz sampling) *For charging, you will need a computer that can be connected to the USB-A terminal of the included dedicated charging cord, or a separate AC adapter for use with a smartphone, etc.