Supplier: 1. Chemical products
2. Daily chemical products
3. Fabric series
4. wall cloth series
5. fur accessories series
6. socks series
7. fitness equipment series
8. mosquito net and camping tent series
9. wig series
10. Mulberry Silk Quilt Series
11. Building Materials Series
12. muslim (Arabic headscarf) series
13. outdoor products series
14. automobile and motorcycle accessories and decoration series
15. metal wire and metal mesh series
16. refrigeration and cooling series
17. non motor vehicle series
18. high end robot (drone) series
19. industrial robot series
20. insulation and heating series
21. kitchen supplies series
22. packaging machinery series
23. audio series
24. garden and horticulture products
25. Household energy storage products
26. perfume and aromatherapy products Services: R&d, production, manufacturing and global export sales of the above 26 categories of products
Internal MIC with high sensitive & non directive
Multi Audio format support : Record : DM3,WAV, ADPCM
Play back : DM3,WAV, WMA, ADPCM
Recording Media : Micro SD
BuiltIn Exterior Speaker
Monitoring on recording By Ear phone & Speaker
Fast data transference via USB 2.0 interface
Hold key for prevention of accidental operation
Good quality Headphones
Being the OEM supplier for many major brand names in the world, we produce more than half million pieces headsets per month. Our knowledge in speakers, receivers, microphones and also shielded cables have led us to make the right headsets of different specifications to different applications in telecommunication and multi-media market
Dynamic receiver -
Impedance : 32 ohm
Spl : 102 db/mw
Nominal power : 20 mw
Maximum power : 35 mw
Freq. Response : 160 - 10k hz
Ecm microphone
Impedance : <=2.2k ohm
Sensitivity : -42 db/pa
Freq. Response : 100 - 16k hz
1. Product introduction
kbj-152n
bluetooth version: 4.0
the supported devices:bluetooth mobile phones, bluetooth speakers, bluetooth pc and other bluetooth devices
the maximum work range:33 feet (10 meters)
battery capacity: 160mah
music play /talk time: around 7~9 hours
charging time: around 3 hours
charging voltage: dc 5v
frequency response:2.402ghz~2.480ghz
2. Other information
moq: 3k
trade term: fob shenzhen
comply with rohs ce fcc standard
delivery time: 30-40 days once the order is confirmed
Color box + blister tray + manual;
Customized packing is acceptable!
