Fineblue F920 Retractable Bluetooth Earphone Business Lavalier Earphone Sports Bluetooth Headset Voice Prompts Call Vibration Bluetooth V4.1 Anti-Lost Function

Features:
1. Business Collar clip style.
2. Call vibration, call reporter, voice prompt.
3. Anti-lost function, the mobile phone exceeds the connection range vibration alarm.
4. For power display. Smart one to two.
5. Chinese and English switching.
6. Telescopic headphones, single ear answering.

Specification:
Product Model: F920
Product Color: Black, White, Gold (optional)
Product Chip: CSR
Bluetooth Version: V4.1
Transmission Distance: 10M
Transmission Frequency: 2.4GHz
Charging Voltage: DC 5V
Charging Time: less than 2 hours
Talk Time: 5 hours or more
Music Time: 4 hours or more
Standby Time: 80 hours or more
Battery Capacity: 80mAH
Support Agreement: Headset Hands-free A2DP Avrcp
Package Size: Approx. 17.5 * 7.5 * 3 cm/ 6.9 * 3.0 * 1.2 in
Package Weight: 81 g

Package list:
1 * Headset
1 * USB Cable
2 * Ear Caps
1 * Hand Rope
1 * User Manual