Giới thiệu Tai Nghe Bluetooth 5.0 Không Dây Kèm Phụ Kiện Chất Lượng Cao
Describe Product Name: TWS ear mounted Bluetooth headset Size: about 7 * 5cm Material: ABS Color: black, red, gold, silver, blue Quantity: 1 (one ear) Bluetooth device name: R10 Working voltage: 3.7V Bluetooth version: v5.0 Signal distance: about 20m Frequency response: 20-22khz Charging time: 3-4 hours Battery capacity: 250 Ma Function: bass, noise reduction, ear hanging characteristic: Noise reduction technology, enjoy clear and heavy bass music. Compatible with all Bluetooth enabled mobile phones. Ear hanging design, comfortable to wear. Bluetooth 5.0 connection, stable signal, fast transmission speed. Packing list 1 * Bluetooth headset 1 * USB charging cable 1 * user manual