Wireless Bluetooth 5.1 Gaming TWS Earbuds with 1200mAh Charging Case

Details Bluetooth Version: Bluetooth V5.1Communication Distance: 20-30 feetsColor: BlackSize: 3.7" x2.16" x 1.43"(L x W x H)Built-in touch sensor button on the earbudsRemaining power of the earbuds display on the charging caseCharging Case:Capacity: 1200mAhEarbuds:Endurance Time: 3-4 hours (Each Charge)Total Play Time: 80+ HoursCommunication Distance: 20-30 feetsTurn on/off:Method 1: Take out the earbuds from the charging case, the earbuds will turn on automatically, and the led indicator will flash red & blue; put back the earbuds into the charging case, the earbuds will turn off automatically and start being charging.Method 2: Touch and hold the touch sensor button(on the earbuds) for 2-3 seconds.Pairing earbuds together(connect L & R):1. Take out both earbuds from the charging case(or long touch the sensor button on both earbuds), they will turn on automatically and pair with each other. Once paired, the led indicator will flash red & blue quickly.2. If pairing is unsucc