Bluetooth Wireless In-Ear Stereo Earphones

Bluetooth Wireless In-Ear Stereo EarphonesDigital Charging Box New Bluetooth Headset Overview： Bluetooth 5.0, faster and more stable transmission, supports hands-free call.The charging box can charge earphones 4 times when it is fully charged. Very convenient for travel or going out.The power will be displayed on the charging box, you can see the power status at anytime.Intelligent compatibility: support all Bluetooth mobile phones, tablets, laptops, etc.. Specification: 1. How long can be used each time: 3 hours2. Bluetooth version: v5.0 + EDR3. Waterproof level: IPX54. Bluetooth range: 10M5. There is a battery in one ear or a battery in both ears: both ears with battery6. Size: 10 * 8 * 3CM7. How many times can the battery compartment charge once: 4 times8. The battery capacity of the battery compartment: 300mA9. The battery capacity of the headset: 35mA10.Double ear canal transmission or single ear canal transmission: dual channel11.Whether built-in microphone: binaural double microphone12.Battery protection board IC brand: transistor battery protection board Package Content：1x bluetooth headset