Popular BH11 Charge Box Mini Wireless Stereo Bluetooth Earphone With Microphone

 BH11 Feature:

• Support A2DP decoding
• Receiving distance: within 8 meters
• Working frequency: 2.402GHz~2.480GHz
• Transmit power: CLASS2, MAX4dbm
• Support simple pairing function
• Audio decoding mode: SBC
• Adjustment mode: GFSK, TT/4 DQPSK, 8DPSK
• Signal to noise ratio: >75dB
• Distortion: <1%
• Charging input voltage: DC5±0.25V
• Battery specifications: 3.7V/50mAh (headphones) 3.7V/300mAh (charge box)
• Working voltage: 3.7V (3.3-4.2V)
• Charging time: < 2H
• Microphone sensitivity: -42±3dB
• Low voltage prompt: 3.2V
• Speaker specifications: 16 Ω ± 15%
• Continuous music playback time: >1.5h
• Standby time: >72h Connection does not play 6.8mA
• Working current: up to 25mA (normal music).
• Static current: <5uA
• Headphone size: 18mm*27mm*25mm
• Overall weight: 4.5g (single ear) 62g (machine) 

Q1. What is your company’s competitive advantage?

A: We are the manufacture of R&D, product, marketing in keyboard and mouse.

Q2. How about your company's production capacity?

A: Complete HD-Camera: 100,0pcs/week.

Q3. What's the MOQ?

A: MOQ is 10pcs each model, but accept small order as trial order.

Q4. What is your delivery time? 

A:  Within 1-3 working days for samples order; Within 5-15 working days for bulk order.

Q5. How about your warranty?

A: Warranty is 24 months, life-time maintain! 

Q6. What is your company's compensation policy?

A: The defective rate of our product is below 1%.

If you received the damage products, we will send you the new one when you have a next order.

Q7:What will you do if the package damaged?

A: We will double protect our products, and just in case we will give you free packaging according to the specific quantity