ITEM NAME:A7S TWS Mini Bluetooth 5.0 Earphone Headphone Stereo Earbuds w/Charge Box A#S Product Description Description: Feature: 1. Bluetooth 5.0 scheme, stable model; 2. Support waterproof; 3. The headset compartment has built-in lithium battery, which supports charging the headset; 4. Touch key, fashionable collar, easy to use; 5. Independent noise reduction, wireless stereo, good sound quality; 6. Multiple devices are compatible and widely used; 7. Intelligent pairing, automatic pairing after power on, putting earphones into the charging box, and intelligent disconnection for charging; 8. A large capacity 300mAh battery is built in the charging bin to charge the headset more times; 9. Ergonomic design, comfortable to wear. Specification: Chipset: JL6936D Support protocol: HSP, HFP, HPP, A2DP, AVRCP, CVC Bluetooth version: V5.0 + EDR Wireless carrier frequency: 2402MHz-2480MHz Audio frequency response range: 20Hz-20KHz Transmission range: ≠¥ 10m Power supply voltage: 3.3~4.2V Charging voltage: 5V Charging current: 50mA Standby current: 0.5mA Bluetooth call working current: 18mA Connect Bluetooth to listen to music working current: 20mA Standby time: 240h Talk time: ≠¥ 5h Listening time of Bluetooth headset: ≠¥ 4-5h Charging time: 1H Battery capacity of headset: 40mAh (polymer lithium battery) Battery capacity of charging chamber: 300mAh (polymer lithium battery) Horn: 8mm, 16 ÃŽ © copper ring Package size: 120 * 80 * 32mm/4.72*3.14*1.25'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 2 X Bluetooth Headsets 1 X Charge Box 1 X User Manual.Bluetooth version: V5.0 + EDR. Bluetooth call working current: 18mA. Connect Bluetooth to listen to music working current: 20mA. Independent noise reduction, wireless stereo, good sound quality;. Included: 2 X Bluetooth Headsets.
