ຫູຟັງໄຮ້ສາຍ, 5.1 Bluetooth Headset-ຄຸນສົມບັດຄົບຖ້ວນ/ຄູ່ມືເຈົ້າຂອງ
Syngar Wireless Headphones, 5.1 Bluetooth Headset Specifications BLUETOOTH VERSION:1 MUSIC TIME: 4-5 hours TALK TIME: 3 hours STAND BY TIME: 140 days CHARGING TIME:5 hours CHARGING BOX BATTERY: 320mAh EARBUDS…