1. Magnetic design: easy to wear. and make sure to keep it firmly around your neck while exercising 2. Bluetooth V4.0 technology: faster transmission 3. Super Bass Stereo: Bring you a great music experience 4. Built-in microphone: support hands-free calling 5. Wire control: support volume adjustment, song switching, answering/hanging up calls 6. CVC 6.0 Noise Cancellation: Provides clear conversations and undisturbed music 7. Support voice prompts (Chinese and English) 8. iOS battery indicator: easily grasp the remaining battery 9. Multi-point connection: can connect two devices at the same time 10. Ergonomic Design: Precise fit, comfortable to wear 11. Built-in high-performance lithium polymer battery
Specification:
General
Model
A921BL
Types
Earphone (In Ear)
Chipset
CSR
Material
TPE, Silicone, Metal
Bluetooth Version
V4.0
Protocol
A2DP, HSP, HFP, AVRCP
Best Talk Distance
<1m
Transmission Distance
Up to 10m
Interfaces
1 x DC charging port
Additional Functions
Voice prompt
Charging Voltage
DC 5V
Battery
Battery Types
Li-Polymer
Battery Capacity
55mAh
Input Power
5V/300mA
Charging Time
1 hour
Talk Time
up to 6 hours
Dimensions & Weight
Item Weight
17g
Package Include
Package Contents
1 x Earphone 1 x Manual 1 x Clip 1 x USB Charge Cable 2 x Pairs Earbuds
