Top Quality i88 TWS Earbuds TRUELY WIRELESS HEADPHONES

Product: Bluetooth Headset                                                                                                  Model:i88 TWS

Bluetooth Version: V5.0+EDR

Wireless Range:10-15m

Wireless Frequency:2.405-2.480GHZ

Transmission Power:Class 2

Battery Capacity:40mAh

Charge Voltage:5V

Wired Charge Time:About 1 hour

Wireless charge Time:About 1.5 hour

Working Time:5 hour talking,3-4 hours music playing

Standby Time: 7-10days

Weight:About 3.5g

Operation:Playback;Answer phone calls;Last callback;Voice prompt;Low battery reminding;Siri function;Wireless charging