ZEZEFUFU Bone Conduction Headphones - Wireless Headphone

Features: True bone conduction headphone transmission Clear sound quality, HIFI sound quality Large capacity battery, long life Suitable for various occasions Comfortable to wear, lightweight and not easy to fall off For Bluetooth 5.4 version, high configuration chip, no lag, long transmission distance Specifications: For Bluetooth Version: 5.4 For Bluetooth Name: HS1 Connection Distance: 10-15M without obstacles Battery Capacity: 230mAh Charging Time: 1-2 hours Input: 5V Continuous Playback Time: About 10 hours at 50% volume Standby Time: 15 days Speaker (Driver): 16.2MM Impedance: 8 ohms USB Charging Port: Type-C Functions: Can answer calls, play songs and videos from phone Waterproof: IPX5 life waterproof Instructions for use: Bluetooth connection: the first time you use it, the headset will enter the Bluetooth pairing state after normal power on, at this time the cell phone Bluetooth settings can be searched for HS..., click connect successfully after the indicator light blinks slowly, the playback distance is up to 5 meters. At this time, you can search for HS in the Bluetooth settings of your cell phone, and the blue light will flash slowly when you click Connect Successfully, and the blue light will go out when you play music. Replacement of paired devices: Disconnect the current paired device Bluetooth, headset indicator light red and blue alternately flashing, other devices can search for HS..., click to connect. Click to connect. Bluetooth reset: press the plus and minus keys at the same time, Bluetooth reset (all connected devices are disconnected, need to reconnect). Voice assistant: in standby mode, double-click the plus key continuously to start the voice assistant (this can only be used if the phone has this function). Charging: normal connection, the phone will display the headset power, low battery alarm: built-in battery voltage below 3.3V after the low battery alarm, every 2 minutes alarm; 3.1V automatic shutdown, that is, the need for charging, the use of 5V charger connected to the USB charging cable can be charged! Package Include: 1 x Earphone 2 x Earbud 1 x Charging cable 1 x Manual