Product

GK-E005

Bluetooth version V6.0
Bluetooth solution Jerry 6983D2
Audio coding protocol SBC, AAC
Effective range ≥ 10 meters
Headphone battery specification 30mAh protection board
Headphone charging time ≈ 1.5 hours
Charging case charging standard DC 5V1A
3 times for headphone charging
Speaker size Ø 13mm
Speaker impedance 32 Ω± 15%
Frequency response range 20Hz~20KHz
Weight (single headphone) ≈ 3.3g
Weight (whole set) ≈ 40.7g
Supports Bluetooth protocols HFP, A2DP, AVRCP
Signal power level Class 2
Working frequency 2.4G Hz
Earphone charging voltage DC 5V ± 0.2V
Charging case battery specification 300mAh protective board
Charging case charging time ≈ 1.5 hours
Connection standby time ≈ 40H
Cumulative battery life ≈ 17h
Speaker sensitivity 113 ± 3dB
Charging case size 49.5 * 45.8 * 24.5mm
Single headphone size 33 * 17 * 17.5mm

The product normally includes one side with laser engraved logo and one side with parameters. If there is a silk screen requirement, the standard price is 0.3 yuan per side. Other requirements will be reported separately