Gallery view: Bluetooth version 4.0-based headsets proliferate

Global SourcesUpdated on 2023/12/01

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Gallery view: Bluetooth version 4.0-based headsets proliferate

February 06, 2015

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Many China suppliers have made the jump to the faster and more efficient Bluetooth 4.0. Multipoint pairing capability is spreading fast.

Bluetooth headsets, experiencing a revival thanks to wearables, are increasingly adopting version 4.0 of the wireless technology to improve data transfer speed and power efficiency. EDR capability is available, boosting further transfer speed.

CSR chipsets are common and so is CVC technology to reduce noise and cancel echoes.

The products in this gallery represent current trends in Bluetooth headphones.

6 hours talk time

Kiss Communications Technology Co. Ltd (2)’s BTK-M1-5-51-#8989 model is a Bluetooth headset that has a 55mAh battery capacity supporting six hours talk and 220 hours standby time. It uses Bluetooth 4.0 with CSR8610 solution. HFP, HSP and A2DP are supported. The lightweight model measures 58x19x19mm. MOQ is 1,000 units. BTK is the in-house brand.

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Uses Bluetooth 4.0+EDR

The model N905 Bluetooth headset from Scaler Electronics Co. Ltd adopts Bluetooth 4.0+EDR with CVC 6.0 and an operating distance of up to 10m. It works with various Android and iOS apps, and runs on 2.4GHz. Input voltage is 110 to 240VAC while output is 5VDC. The headset can pair with two mobile phones simultaneously. DSP is used for noise reduction and echo cancellation. Talk and standby time are five and 180 hours, respectively. Scaler accepts OEM orders. MOQ is 100 units.

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Delivers bass sound

Scaler Electronics Co. Ltd’s BH688 model delivers bass sound, and has a signal-to-noise ratio of ≥95dB and ≤1 percent distortion factor. The Bluetooth 4.0 headset supports HSP, HFP, A2DP and AVRCP. It uses CVC 6.0. Effective range is 10 to 20m. Frequency response range is 20Hz to 20kHz. The product is recharged in two hours via a 5-pin micro USB cable. Music, talk and standby time are up to 10, up to 15 and about 360 hours, respectively. Output power is 2x20mW. The product can pair with two devices simultaneously. It works with various types of mobile phones, PDAs and laptops.

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CSR BC08 chipset

Priced between $12.30 and $13.50, the HBS-760-BJ2-1-#3895 model from Shenzhen Chaoyasi Electronics Co. Ltd adopts a CSR BC08 chipset. The Class 2 Bluetooth 4.0 headset has a magnetized neck strap. It has 15 hours talk and 10 hours music time. The product vibrates on pairing and the effective range is up to 10m. The unit is compatible with Android and iOS devices.

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UFO earpiece

Shenzhen City Italian Energy Equipment Ltd Co. offers between $17 and $17.50 the BTHP-UFO-#3060 model, a Class 2 Bluetooth 4.0+EDR headset with a UFO-shaped earpiece. It runs on 2.4GHz and transmission range is 10m. The unit can pair with two phones simultaneously. The headset adopts a 100mAh battery that provides 10 hours talk and 250 hours standby time. The 33x26x8mm product comes in pink, gold, sky blue and white.

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Adopts CVC technology

Shenzhen Joway Power Supply Co. Ltd’s H02 -12 model uses CVC technology to eliminate echoes. The Bluetooth 4.0 headset supports handsfree, A2DP and AVRCP. It is a Class 2 device. The respective charging, talk and standby time are one, eight and ≥80 to 120 hours. The product works with apps that indicate its battery status on an iDevice. Shenzhen Joway requires an MOQ of 100 units.

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Dual-mic design

The Bluetooth mono headset from Zhongshan K-mate General Electronics Co. Ltd has dual microphones. The noise-canceling Class 2 device uses Bluetooth 2.1, and supports HSP and HFP. Operating distance is 1m. The model connects automatically to the last Bluetooth device it was paired with. It runs on an 85mAh rechargeable Li-polymer battery that gives it up to four hours talk time. Standby and charging time are 100 and 1.5 hours. Charging input voltage is 5VDC. The 64.2x15.6x10mm model weighs 8.7g.

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