Tai Nghe Bluetooth 5.0 Không Dây Xt22 Có Khe Cắm Thẻ Nhớ

✨Earphone head: plastic plating ✨ Color: Black (with package), red (with package), blue (with package) ✨ Channel: stereo ✨ can I plug in the card: can I plug in the card ✨ whether one or two ears: bilateral stereo ✨ function: power display, call function, music support, Multi point connection ✨ usage: earplug type ✨main parameters: ✨ Product Model: xt22 Bluetooth headset ✨ transmission range: 10M ✨ Bluetooth solution: Bluetooth V5.0, High definition binaural call ✨ Product Speaker: high quality composite film speaker ✨ product chip: true stereo chip ✨speaker specification: 10mm ✨ standby time: 60 days + ✨ working time: 2-3 hours, ✨ charging time: about 45 minutes ✨communication distance: barrier free 10m ✨ earphone battery capacity: pure cobalt 55mA ✨ packing information: ✨ bare metal weight: 30g ✨ whole set weight: 68g ✨ Product accessories: 3 sets of ear cap + charging cable + Chinese and English instructions ✨ color box size: 10.3 * 8 * 3.1cm Mini Wireless Bluetooth earth phone, p47 wireless bluetooth headphones 。 mobiles gadgets，wireless ，tws bluetooth earphone ，wireless bluetooth earphone ， earbuds wireless bluetooth ，bluetooth，bluetooth headset earphones，headset ，bluetooth headset wireless ，bluetooth headset