Audio speaker

Chips: JL6973/ BT5.0 Battery: 300mAh for charging case, 30mAh for earbuds Charging time: 2 H Working time : around 4H

Chips: BT5.2, Arohia 1562F Battery: 250mAh for charging case, 33mAh for earbuds Charging time: 2 H Working time : around 5H

Chips JL7003 Bluetooth:BT5.1 Battery: 300mAh/ Charging case, 30mAh for earbud Charging time: 2 hours Working time: 3-4 hours Standby time: 180 H

Material: PC+ABS Chipset: Airoha 1536U Infrared Optical sensor Authentic battery display wireless charging

BT5.0 GPS, Rename, seamless switch

for phone call, 100h for music play, 800H Standby time Unit size(with package):19.5 *16.6cm Net weight 281g 40dB ANC+ENC, HIFI music