Waterproof Bluetooth One Ear Headset Sanwa Supply MM-BTMH41WBKN

---------------------------------------------------------------------- 【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.

Kindly confirm these details before placing your order. ---------------------------------------------------------------------- Product Description ●Compatible with Bluetooth 5.2. ●Equipped with IPX4 waterproof function, this headset can be used even if you sweat or it suddenly rains. ●Earpieces do not block your ears, so you can hear outside sounds and use it safely. ●This headset has an integrated ear hook that allows you to switch between the right and left ears without removing and replacing the ear hooks. ●The power can be easily turned on/off with a slide switch. ●When turned on, it automatically goes into pairing mode, so even first-time users can pair with the device smoothly. ●Comes with a port cover to prevent water from entering the charging port. ●You can also adjust the volume and skip/rewind songs. ■Compliant standards: Bluetooth Ver.5.2 ■Transmission power: class 2 ■Transmission method: GFSK ■Frequency range: 2.402~2.480GHz ■Communication distance: up to approximately 10m ※Actual communication distance and usage time are theoretical values. They vary depending on the usage environment and usage conditions. ■Supported codec: SBC ■Multipoint: Supported ■Power source: Lithium polymer battery Charging time: 2 hours Continuous use time: up to 8.5 hours Music playback: up to 12.5 hours Standby: up to 130 hours *The above is a theoretical value. Actual usage time varies depending on the usage environment and conditions. ■Charging port: microUSB ■Supported profiles: HFP, A2DP, AVRCP ■Playback frequency band: 20~20000Hz ■Microphone sensitivity: -44±2dB, f=1kHZ ■Microphone directivity: Non-directional (omnidirectional) ■Waterproof standard: IPX4 ■Size: Approx. W54×D62.5×H23.5mm ■Weight: Approx. 11g ■Accessories: Earpieces (2 pieces *1 piece is already attached to the main unit), USB charging cable, warranty card