Annadue BT Gaming Wireless Earphone

Use: Three touch buttons to switch between game mode and music mode. Specification: Item Type: BT Gaming Earphones Material: ABS Wireless version: 5.2. BT protocol: A2DP, HFP, HSP, AVRCP. Speaker Type: 13mm/0.51" Battery capacity: Earbuds: 45 mAh lithium ion battery, charging box: 400 mAh lithium ion battery (included). Standby time: approx. 160 hours. Charging time of the earphones: approx. 40 minutes. Talk time: about 8 to 9 hours Music playback time: about 7 to 8 hours Working range: up to 30 feet. Package list: 2 x BT gaming earphones. 1 x charging case. 1 x charging cable. 4 x ear plugs.