v5.4 wireless headset 40mm big speaker support tf card super large endurance belt battery protection board

EZRA Technology 15yr.

Contacts:Fei Zhenling Chat

Mobile:86-18606897998

E-mail:yijiedianzi@163.com

Click to Contact Yiwugo official customer service for International sourcing.

Yiwugo official customer service X

Whatsapp:

Email： yiwubuy@yiwugo.com

Description
Reviews(/5)

Packaging information

CTN Size: 63 × 44 × 37.5 cm

G.W./CTN:12 kg

QTY/CTN:40 pcs/carton

Bluetooth chip: Jerry AC6955F4
Bluetooth version: 5.4
Bluetooth Support Protocol: A2DP, AVCTP,HFP, SPP, SMP, ATT, GAP, GATT, RFCOMM, SDP, L2CAP
Transfer distance: the barrier-free forward direction is greater than 10 meters
RF emission power: CLASS 2
Bluetooth carrier frequency range: 2.402-2.480 GHz
Horn diameter: Ø 40mm
Horn impedance: 32 Ω
Support for TF card: 128M-32G
Polymer lithium-ion battery: 3.7V / 350 mAh-602040
Listening to music time: turn on the light 5H do not turn on the light 12-13H
Call length: turn on lights 5H 13H
Battery protection plate: with protective plate

1.Q: What is your minimum order quantity?
A: Different products have different minimum order quantity. However, if the product you choose is in stock, we can accept a small trial order.

2. Q: What are the prices?
A: We always offer our customers the most competitive factory price. Since the prices of some products change frequently, to get the best price, please contact us for the latest price.

3. Q: Do you have any stock products to sell?
In order to serve our customers' markets with the best and newest products, we usually keep some in stock. If you need to, please contact our sales staff for an updated inventory list.

4. Q: How long does it take for delivery?
A: We usually ship by ocean freight, we can also help you to ship by DHL, UPS, FEDEX, EMS, TNT within 1-3 business days after payment. Sample: 8-12 days, Small order: 10-15 days. Bulk order: 30-40 days.

5. Q: Can you print our logo on our products or packages?
Yes, of course. We can print your logo, company name, labels, etc. upon request, with minimum order quantities depending on the exact model. You can discuss this with us or send us the original artwork via e-mail.

6. Q: Can I get a sample before I place an order?
A: Yes. You can purchase samples for testing. If you place your order later, we can refund the sample fee to you.

Update time：20250106163231