Single music play time: 6h (70% volume)
Bluetooth protocol: hfp v1.5, a2dp v1.3, avrcp v1.3, hid v1.0
Audio code: sbc、aac
CE
ROHS
FCC
In-ear Earbuds
KR-TWS-037
Model: TWS
MOQ
3000
Lead Time
40days
Capacity
Earbuds :40mAh. Earbuds case: 400mAh
Color
All Colors
OEM Available
ODM Available
Custom Logo
Private Label
Custom Packaging
Sales engineer responds within 24 hours
-- — Wholesale · OEM · ODM
Get a Quote
for KR-TWS-037
Tell us your quantity, target market and customization requirements. We’ll reply within 24 hours with pricing, MOQ, lead time and sample options.
Response Within 24 Hours
Pricing, MOQ and customization details
Sample Available
Sample lead time: around 10–15 days
Certified & Compliant
CE · FCC · RoHS support
OEM & ODM Support
Logo · Packaging · Color · Firmware customization
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