Good review blue tooth headphones wireless hot sales in the US
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Item Name:
XY-7 BT Wireless Earphone headsets
BT Version:
V5.0 (Jerry 6936) Magnetic Charging
Transmission distance:
outdoor linear distance 10-25 meters,
Charging box battery capacity:
400mah (with protection board)
Battery capacity:
lithium polymer battery headset 40mah
Signal-to-noise ratio:
> 90db
Distortion:
<0.1%
Working voltage:
3.0V-4.2V
Working current:
5-10MA
Power input:
5V,
Speaker impedance:
32 ohms
Use time:
3.5-4.5 hours
Standby time:
120 hours
Charging time:
50 minutes,
Charging compartment size:
75 * 38 * 31mm,
Headphone size:
42 * 25 * 6mm
Packing box size:
98 * 98 * 38mm
Single weight:
125g
Color:
white, black, blue
Packing list:
color box + manual + charging cable + earphone + charging compartment
Why the XY-7 is the best sales Wireless Bluetooth Earphone in the market?1.Original Design EarphoneAs a professional factory, satisfied all your OEM&ODM requirements.
2.Smart power displayYou can check the true power on your phone
3. Auto PairingAutomatically connected after your first using.
4.Smart Touch Control for music and callClick lightly for all the earphone functions
5.Easy to carryMini design,Portable to take


Quality Control
We have professional QC teams including Incoming Material QC, Semi Products QC and Finished Products QC. Our products have been through fully inspection for three times and sample inspection for twice.
Shipping service:1, We will count cheapest shipping cost and make invoice to you at once.2, The real photos of the package can be provided for your orders before shipment.3, Before packing and shipping we will check all of the earbuds and keep it in good quality.4, For door to door service, we will email you the track number and provide you with commercial invoice after shipping..
After-sales service:1.1*24 online service ,any question all can contact us for free
2.Support OEM&ODM
3.Fast shipping after your payment
4.Warranty:12 months after you picked up your package and not including the man-made