■ Product Model:XO-E9
■ Product Material:PC frame + PC lens
■ Bluetooth Program:AB5656C2
■ Bluetooth version:V5.3+EDR
■ Frequency range:2402-2480MHZ
■ Maximum transmit power:+9dbm
■ Transmission power:Class2
■ Bluetooth support protocol: HFP/A2DP/AVRCP
■ Transmission distance: 10-15 meters
■ Music playback time: 6H (80% volume)
■ Talking time: 5H
■ Waterproof rating: IPX4
■ Charging voltage: USB DC5V
■ Charging time: 1.5H
■ Standby time: 100 hours
■ Product size: 148*150.8*49.4
■ Battery capacity: 3.7V/80mAh*2
■ Weight: 34g
■ Accessories: charging cable + eye cloth + PC glasses case
