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New products mini portable wireless speaker dual stereo speakers Double diaphragm metal speaker 3D surroud karaoke music player

  • 50-499 Pieces
  • 500-2999 Pieces
  • >=3000 Pieces
- + Pieces available
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Customized logo (Min. Order: 1000 Pieces)
Samples: $20.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $20.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Brand Name:
Model Number:
COMPUTER, HOME THEATRE, Karaoke Player, Mobile Phone, Portable Audio Player, Stage
2 (2.0)
Special Feature:
MINI, Portable, Wireless
Place of Origin:
Guangdong, China
Bluetooth,handsfree, AUX
Bluetooth Specifications:
RDA V4.0
Battery capacity:
1200mAh lithium battery
Charging voltage:
Speaker specifications:
33mm 3Ω 3W*2
Specifications Size:
182 * 57 * 28mm
metal subwoofer speaker
black,sliver,gold,rose gold

Packaging & Delivery

Selling Units:
Single item
Single package size: 
64X26X20 cm
Single gross weight:
18.400 kg
Picture Example:
Lead Time :
Video Description
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Product Description

New products mini portable wireless speaker dual stereo speakers Double diaphragm metal speaker 3D surroud karaoke music player

The  B900 Bluetooth speaker that never fails to deliver crisp, robust sound.
With Bluetooth function, you could make a connection effortlessly. Share music with your friends anytime and anywhere.
Using dual high-performance drivers, it provides strong bass without distortion even at highest volume.
Immersive sound quality and portable design that you can enjoy in the comfort of your home or even outdoors.
A multifunctional Bluetooth speaker, let you spend more time enjoying the fun in the ocean of music.

Note: please ensure the speaker is full of charge when first-time use.
Model: B900
Design: Portable
Compatible with: Mobile phone,PC
Supports: Bluetooth
Connection: Wireless
Interface: AUX,Micro USB
Audio Source: Bluetooth Enabled Devices,Electronic Products with 3.5mm Plug
Speaker Impedance: 4 ohm
Bluetooth Version: V4.0
Transmission Distance: W/O obstacles 10m
Driver unit: 40mm
Number of Speakers: 2
Power Output: 3W x 2
Standby time: it will be power-off after 20min if don't play music
S/N: No less than 80db
Charging Voltage: 5V
Working Voltage: 3.7V
Battery Capacity: 2000mAh
Charging Time: 3.5 hours
Working Time: 4 10 hours
Battery Type: lithium-ion battery ( included )
Battery Voltage: 3.7V
Battery Current: 0.03 2.5A

Package weight: 0.42 kg
Product size (L x W x H): 22.00 x 5.50 x 2.30 cm / 8.66 x 2.17 x 0.91 inches
Package size (L x W x H): 22.50 x 6.40 x 3.30 cm / 8.86 x 2.52 x 1.3 inches
Package Contents: 1 x DTDOINGTOP B900 Bluetooth Speaker, 1 x USB Cable, 1 x English User Manual

Detailed Images
Packing & Delivery

Q: How can I get your latest products or price list?
A: Contact us with email, TradeManager or sent enquiry to me.

Q: May I get a sample?
A: Sample order accepted.

Q: What's your usual payment term for orders?
A: We accept terms of T/T,Western Union,Trade assurance,PayPal.

Q: What is your products lead time?
A: Samples:2-5 days,Bulk goods:5-35 days after payment(depends on order qty)

Q. What is your gurranty?
A. Our gurranty is 12month. if quality problem, we need convince the issues, and produce new pcs for deputy qty with next order.

Q. What is your MOQ?
A. Our MOQ is 1000pcs/ Model. for Trial, Small qty is acceptable

Q. Can I do my own brand on samples?
A. Yes, Customization is welcomed, and branding cost was requested if there's any.

Our Company

P.D.C.H. is an international trading corporation located in Shenzhen, China, with five-year experience of speaker producing. The corporation concentrates on electronics devices with stable and powerful supply chain. Due to the qualified service, the corporation has built up strong connections with many foreign companies.

The corporation is devoted to making the customers get what they need, because of which the buyers like to choose us. The corporation is now building the own factory, which’ll make the supply chain more stable and powerful. All we do is to realize our motto, “offer the best”.

Maybe we cannot offer you everything, but we’ll try.

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