New hot selling promotional earphone UP-TEPA001
Name: | New hot selling promotional earphone UP-TEPA001 |
Material: | plastic |
Control of size: | 56 mm x 11.5 mm x 7.8 mm |
Operating frequency: | 2.4 GHz ISM |
Version: | bluetooth 4.0 |
Receiving distance: | 10 m, 360 ° |
Battery capacity: | 60 mah |
Charging time: | 1 hour material |
Track: | dual channel stereo |
The horn size: | 15.4 mm |
Speaker impedance: | 32 Ω |
Use: | promotional items, business gift, technology and electronics hot selling, wholesale and retail selling |
Package Method: | can custom made as customer’s requests |
Shipping Method: | FOB China by sea/ocean/vessel, by air, by express such as FedEx, DHL, UPS, TNT, CFR, CIF, DDU or DDP |
this is new hot selling promotional earphone, clear sound quality, beautiful appearance, three key design, simple style, voice prompt, volume control, up and down the track selection and answer/hang up the phone.
Clear sound quality, beautiful appearance.Three key design, simple style.Voice prompt, volume control, up and down the track selection and answer/hang up the phone, not yards back to dial, automatically boot back to even. In-ear soft silicone earplugs, skin comfort, effective noise reduction, not easy to fall off.
Support stereo music and phone calls
Operating frequency: 2.4 GHz ISM
Version: bluetooth 4.0
Receiving distance: 10 m, 360 °
Battery capacity: 60 mah
Charging time: 1 hour material
Track: dual channel stereo
The horn size: 15.4 mm
Speaker impedance: 32 Ω
Frequency response: 20 ~ 20 KHZ
Signal to noise ratio: > 80 db
Distortion: < 0.1%
Continuous working time: 3.5-4 hours
Whether to support voice prompt: support
Whether to support mobile terminal display power: support
Whether to support yituo 2: support
Control of size: 56 mm x 11.5 mm x 7.8 mm