✨ Tai nghe Bluetooth không dây UiiSii BT260 In-Ear thể thao chống nước có Mic

Description: The UiiSii BT260 is IPX4 Waterproof, which ensures complete defence against sweat or rain. BT4.1 technology and Built-in 120 mAh Li-polymer battery, super-fast data transmission and stable performance. Features: Unique magnetic design, not easy to fall and minimize cable tangling. IPX4 Waterproof ensures complete defence against sweat or rain. BT4.1 technology ensures super-fast data transmission and stable performance, compatible with almost all BT-enabled devices. Built-in 120 mAh Li-polymer battery, support for 1.5 hours fast charging, provide up to 6 hours of music / talk time. 2 kinds of wearing methods, with ear hooks and ear braces, enriching your choice, improving the wearing comfort. Specification: Brand Model: UiiSii BT260 Type: Earphone BT Version: 4.1 Battery: Li-polymer Battery 3.7V 120mAh Impedance: 16Ω Sensitivity: 1103dB Frequency Range: 20-20000HZ Speaker Size: 10mm Transmission Range: 10m Standby Time: 240h Color: Grey Package Size: Approx. 17 14 6.5cm / 6.7 5.5 2.6in Package Weight: Approx. 293.5g / 10.4oz Specification: 1 Earphone 1 USB Charging Cable 1 User Manual 2 Pairs of Earbuds 2 Pairs of Ear Hooks 1 Pair Ear Brace 1 Thread Buckle 1 Storage Case