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Bone Conduction Bluetooth Headset




Size:18.0 cm * 15.0 cm * 9.0cm

Color:Black Blue Red

Bluetooth version: V5.0
Bluetooth chip: CSR
Bluetooth protocol: HFP, HSP, A2DP, AVRCP, BLE
Bluetooth chip: CSR8635
Transmission distance: ≤10 meters
Talking distance <10 meters
Microphone: -42±3dB
Audio signal to noise ratio: 90dB
Response frequency: 80-5000Hz
Vibrator unit: Φ18,8Ω±15%, 90±3dB, 300mW
Charging input: standard Micro USB, DC 5V/0.5-1A
Battery type: 3.7V lithium battery, 140mAh

Standby time: 150 hours Working time: about 6-8 hours

Package Content

One earphone, one pair of earplugs, one USB cable, one manual in both Chinese and English

Packing size: 16.30* 13.20* 5.20(CM)

The size of the case is 43*43*34 50PC per case


Net weight: 35g

Gross weight: 180g


1. Double intelligence noise reduction to improve clarity

2. Wear comfortably throughout the day

3. Fit the shape according to the head shape, and bend it at will

4. Sport waterproofing


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Weight200.0 g
Dimensions162 × 132 × 52 cm

Blue, Black, Wine red


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Shipping Policy

Smile USA delivers products in the USA. (If you're from a country other than the USA, please, contact us before you place an order.) We process the orders in 1-2 business days, and deliver the products to our customers using premier delivery services like ePacket, USPS, etc.

If you choose a product which is available in our US Warehouse, you may expect to receive the product/s within 3-6 days. Products which aren't available in our US Warehouse may arrive to your address in 10-22 days. (It takes 14 days in avg. during this COVID19 period.)

Refund Policy

All of our products (if not mentioned otherwise) are covered by a 15-Day Smile Arrow Buyers Protection. Please read more about the Protection Policy here.

Cancellation / Return / Exchange Policy

  • Orders may not be cancelled once made.
  • If a product is faulty or a wrong one, we'll resend an appropriate product ASAP free of any cost. If you're asked to return the product in question, we'll cover the return cost. You may decide not to have a replacement product at all, and ask for a full refund. The refund will be processed in 21 days or less. 

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