V4.2 Wireless Bluetooth Earphone Sport Bluetooth earphone sport
Bluetooth headphone with Microphone BT31
Sports Bluetooth Earphones StereoBluetooth Earbuds Sport bluetooth
Sports Bluetooth Earphone Bluetooth Version: 4.2
Sports Bluetooth Earphone Bluetooth protocol: HFP/ HSP/ A2DP
Sports Bluetooth Earphone Support: SBC , MPS decoder and APT-X
Sports Bluetooth Earphone Talking / Playing time: 5 hours /4.5
Sports Bluetooth Earphone Standby time: 180 hours
Sports Bluetooth Earphone Charging time: 2 hour
Sports Bluetooth Earphone Transmission distance: below 10 meters
Sports Bluetooth Earphone Weight: 17.6g
Sports Bluetooth Earphone Impedance: 16 ohm
Sports Bluetooth Earphone Frequency response: 20-20kHz
Sports Bluetooth Earphone Loudspeaker size: 8mm
Sports Bluetooth Earphone Sensitivity: 903db
Sports Bluetooth Earphone Charging input: 5V/75mA
Sports Bluetooth Earphone Certifications: ISO9000
Sports Bluetooth Earphone OEM/ODM: Yes
Sports Bluetooth Earphone Patent: have independant patent
We supply good quality Sport Bluetooth Earphone Stereo Bluetooth Earbud. Check more detail information about Sports Bluetooth Earphone Stereo Bluetooth Earbuds, please fell
free to contact us!
1. Main features & Parameters
1) Memory metal hooks:the inner use memory steel wire,wrap it with
a layer of silica gel,
keep it in the most suitable shape for wearing.Not easy to loose
even doing strenuous exercise;
2) Unique design:capsule metal body,oblique in-ear angle,more
comfortable to wear;
3) Material:ABS+Aluminium alloy,Laser engaving logo;
4) we can make the clients’s own logo into the products
|Item number||BT31||Bluetooth Version||V4.2|
|Operation Distance||10 m||Color||Black / White / Blue|
|Talk Time||5.5 h||Weight||17.6g|
|Music Play Time||4 h||Size||15*10*3mm|
|Charging Time||1-2 h||Battery Capacity||75 mAh|
|Standby Time||180 h||Profile Support||HFP HSP A2DP AVRCP APTX|
|Voice Support||support||Noise Reduction||CVC 6.0|
|Products used||Iphone, Sumsung, HTC, MI,MeiZu and all type of mobile, computer
like IPAD, PC, Desk top. Computer without Bluetooth should be used
|Function||Answer/End/Reject/Transfer a call, Call waiting, Call redial, Voice
dail, Mute, Volume adjustment, Multi-point connection, listen to
music, Noise Cancelling, Play/Pause, Last/Next song, Voice prompt ,
App take photo|
1 X Bluetooth sports headphone
1 X Micro USB charging cable
2 X Ear cap (Bullet shape)(S,M,)
1) Sample order: 2-5 working days after sample order confirmed;
2) Mass production:
OEM: 25-35 days upon order confirmation.
QCY brand: 3-30 days upon order confirmed subject to stock
Q: What's your main products?
A: We are professional OEM&ODM manufacturer of Bluetooth &
Audio products,mainly supply:Bluetooth headset, Sport Bluetooth
Bluetooth earphone,Bluetooth headphone,Sport Bluetooth
Headphone),Bluetooth speaker;Audio products like wired earphone etc
Q: What standards does your products meet?
A: Our products can meet BQB, FCC, CE, RoHS standards as your
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q: Do you have any MOQ limit?
A: 1000 pcs for OEM & ODM, 200 pcs for our neutral brand and we
accept sample orders.
Q:What kind of payment terms can you accept?
A: 1)Western union are available
2)T/T, 30% down payment upon order confirmed; 70% before shipment;
Q:Do you offer half of one year guarantee for the products?
A:Yes, we offer half of one year guarantee for the products.
Q: Do you accept the OEM order?
A: Yes, we can customize the product and package as your
if you have any problem about the order ,Please feel free to contact us,we will reply you within the 24
hour.our contact details is the following.