smart band
B90 ওয়্যারলেস ব্লুটুথ স্পিকার রিস্টব্যান্ড - সিমলেস স্মার্ট ওয়াচ
Features:
1. Size: 70*45*25mm
2. Weight:about : 120G
3. Bluetooth version: Bluetooth 3.0+EDR
4. Range: About 10M
5.Frequency : 100HZ-20KHZ
6.Output Power: 3w S,N
7. Ratio: 75db
8. Charging time: About 2 hours
9.Playing time: About 6 hours
10.Charging voltage: DC5V 11.Function: Bluetooth speaker+Anti-lost+Answer phone call+self-timer+TF+FM+smart watch+music player+Clock
Functions: 1. Card Bluetooth speaker, not only high-grade and durable. 2. Bluetooth wireless transmission, support for hands-free calls. 3. Support TF card autoplay. 4. Support FM radio,anti-lost,self-timer......
Package included: 1*mini smart watch bluetooth speaker 1*usb charging cable 1*user manual
