Audio speaker

Battery: 100mAh BT: V5.0 Charging port: USB C Working time: about 6 hours

Bluetooth: V 5.3, BT8922F2 Battery: 500mah (Charging Case), 40mAh earbuds Working frequency: 20Hz-20KHz Charging time: 2 hours Working time: 4- 5 hours Standby time: 200 hours Type C charging port (support quick charging) Size: charging case：65mm*27mm*50.3mm Earbuds：34mm*22mm*24mm

Bluetooth V5.3 Battery: 85mAh+400mAh Standby time 150hour"

Material: ABS+PC Bluetooth: JL6973 Support ENC bluetooth rang: 10M Battery: 400mAh for charging case, 35mAh for single earbuds working time3-6 hours charging time: 1.5 hours

Bluetooth: V5.2 Chips: BT8926B2 Battery: 450mAh for charging case, 70mAh for earbuds Working time: 8-12 hours

Bluetooth solutions JL6973D4 Bluetooth Version Bluetooth V5.2 Bluetooth range 10M Battery110mAh/ 3.7v, 300mAh for charging case Working time: 8-10 hours Type C charging port Charging tmie 2.5 hours

Battery: 230mAh, 30mAh for single earbuds Bluetooth: V5.3 Charging time: 1.5H Working time 4-5 Hours

Battery: 120mAh Bluetooth: V5.2 Connection distance: 15M Charging port: USB C Charging time: 1.5H Working time 6H Standby time: 3 Month

Chips:JL6973D4 Bluetooth: V5.3 Battery: 300mAh for charging case, 35mAh for earbuds Charging time: 1.5H Working time: 5h for music, 4H for phone call Standby time: 400D

Model：EB309 Style: in-ear stereo wired earphone speaker size： Ø10 seaper impedance： 16Ω±15% sensitive： 99dB±3dB frequency：20HZ-20KHZ cord length： 1100MM