product description:
Specifications:Bluetooth Version:CSR4.1
Chipset: Unit Kingdom import CSR
BatteryCapacity:130mAh
Sound System:Stereo Dual Track
Battery: Rechargeable Lithium Polymer Battery
Support Profiles: Headset, Handsfree
IOS Battery Displays: Yes
Stand-by time:240hours
Talk time:12hours
Music time:10hours
Charging time:2hours
Volume Control/Next song: Yes
Voice Prompt: Yes
Support:HSP/HFP/A2DP/AVRCP/CVC
Input charging Standard:DC 5V
sensitivity: 90db ± 3db
Resistance:16Ω ±15%
frequency response: 20-20000hz
Best Transmission Distance:10m(barrier-free space)
Dmension: 48*16.5*6.0mm
Earphone weight: 6.7g
Feature: Support connect two device at the same time
Package list:
1 * Bluetooth earphones (Contain Ear Hooks and Ear Tips )
1 * usb charging cable
2 * pair silicone earmuffs (S)
1 * pair silicone earmuffs (M)
1 * Cable buckle
1 * Cable Clamps
1 * Earphone bag
1 * user manual
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