Complaint
| Package size per unit product | 10cm * 8cm * 4cm |
| Gross weight per unit product | 0.1kg |
| Quantity per carton | 100pcs |
| Outer box size | 52cm*36cm*22cm |
| Gross weight of outer box | 11KG |
| Product type | L21Pro Bone conduction headset |
| Blue tooth | Dual mode Bluetooth V+5.0+EDR, ultra low power con |
| Chip | China Blue News |
| Bluetooth protocol | HFP, HSP, A2DP, AVRCP |
| Horn size | Ф 6mm |
| Horn impedance | 32 Ω |
| Rated power of horn | 3MW |
| Frequency response range | 50 hz-20 kHz |
| Earphone sensitivity | 98dB |
| Maximum sound pressure level of earphone | ≥ 104db |
| Battery capacity | Built-in 400mAh+50mAh+50mAh |
| playing time | 5H |
| Charging port | USB |
1.Q:How long do you offer for your product warranty?
A:Our product warranty is 12 months, except artificially damaged or improper operation
2.Q:Can I get the sample order?
A:Yes,welcome sample order to test and check quality.Mix samples are acceptable.
3.Q:What's the MOQ and lead time?
A:We don't have strict MOQ, samples or trial order is available.
4.Q:Can I brand the items with our own logo/Brand?
A:Welcome OEM and ODM.
5.Q:How about the shipping?
A:For sample dispatch, we normally send through International Courier door to door(such as DHL, FedEx, UPS, TNT etc.),for bulk
order, we normally ship by air or by sea, based on clients requirement. we will offer the most reasonable way for our clients.
6.Q: What's the lead time for regular order?
Within 3 days for stocked items, 14-25 days for order quantity lower than 5000pc; For more quantity, usually within 30 days.
7.Do you inspect the finished products?
Yes, each step of production and finished products will be came out inspection by QC department before shipping.
8.What kind of Certificate do you have?
CE,ROHS FCC all available
9.How about the standard package?
We offer the neutral giftbox. OEM Giftbox is accepted according to clients's requirement.
