WBD101’s Second Generation 2-in-1 SBS2000 chip used by Kan Tsang New Technology Development (Kan Tsang) for True Wireless Stereo (TWS300HR) Earbuds
LAS VEGAS, NV, January 06, 2020 /24-7PressRelease/ —
WBD101 CES 2020 Booth | Sands 44534
Kan Tsang CES 2020 Booth | South Hall 60405
Well Being Digital Limited (WBD101) proudly announced that its heart rate sensing technology (ActivHearts™) is now available in a 2-in-1 chip that also integrates a dual mode Bluetooth 5.0 core. This second generation SmartBody™ SBS2000 chip enables heart rate sensing features on the small TWS footprint, allowing more space for a bigger battery without making the TWS bulky. PCBA size and battery size are two important considerations for a compact TWS design.
Spotting a 5mm x 5mm QFN package, the SBS2000 contains a 32b MCU that can run up to 120MHz and a DSP that can run up to 100MHz, internal DC/DC, LDO, 200mA battery charger and it supports A2DP v1.3/ AVRCP v1.6/ HFP v1.7/SPP v1.2 and is HRP compliant. It has sufficient embedded Flash and RAM to support the ActivHearts™ algorithm and user interface configuration including wind noise cancellation for better voice quality during phone calls.
The built-in TX/RX switch fully integrated RF synthesizer supporting Class 2 and Class 3 transmit output power. The built-in Bluetooth™ Radio built-in supports GFSK, π/4 DQPSK and 8 DPSK modulation. The high performance receiver provides sensitivity of -92dBm and up to 8dBm output.
“With the 2-in-1 SBS2000, it enables OEM/ODM factories like Kan Tsang to help brands hit a wider range of affordable retail price points with their earbuds,” says WBD101 co-Founder Kow Ping, “and by using off-the-shelf optical parts, integration is easy for ODM/OEMs to produce different earbuds models.”
Kan Tsang developed the TWS300HR, a set of white-label TWS earbuds with heart rate sensing features, with the WBD101 SBS2000 Bluetooth 5.0 chip. The TWS300HR contains a pair of 6 mm speaker and microphone on each earbud, providing great audio experience for music appreciation and for making calls. Enjoy up to 3 hours of continuous music playback while having the heart rate sensing turned on, and an addition 15 hours of backup power from the charging case.
The TWS300HR also comes with different sizes of eartips that will allow more comfort fit for sports or normal use, it can also support capacitive touch and Siri Assist / Google Assist for easier control.
The Kan Tsang TWS300HR is compatible with most 3rd party sports apps that track heart rate through the standard Heart Rate Profile over BLE. Smartphone apps like Runkeeper™, Polar Beat™, Endomondo™, Runtastic™, Codoon™, Apple HealthKit™ and Google Fit™ support standard Heart Rate Profile over BLE. Unlike using smart watches, users can get real time audio feedback from the apps — whether they are running and trying to keep below their maximum heart rate zone, or when they are brisk walking and are trying to keep within the fat burn exercise zone. By hearing the heart rate information through the earbuds instead of staring at the heart rate information from the smart watch’s small display, exercise becomes safer and more enjoyable.
“Kan Tsang has been supplying ODM / OEM earbuds to top retailers in the world,” says Mr. Luby Long, Managing Director of Kan Tsang “We understand that retailers expect improvements in product offering across the different price points every year and Heart Rate Sensing is a logical addition to earbuds for the increasingly active and health-conscious lifestyle of the consumers.”
Founded in 2012, Well Being Digital Limited (WBD101) is a Hong Kong based company whose first patents are dated back to 2008, incubated by the Hong Kong Science and Technology Park (HKSTP), it has offices in HKSTP and Shenzhen so as to provide very timely support to B2B customers during their designs, tests and production stages. WBD101 focuses on very sophisticated SmartBody™ Sensing Technology. Over the years, WBD101 won numerous international awards including the Best Wearable Mobile Tech Awards at the Mobile World Congress 2016, Special & Gold Awards at the 43rd Geneva Inventions Conventions and 2016 WITSA Global ICT Award and the company was recently conferred the status “Designated Local Research Institution” by the Hong Kong SAR govt.
WBD101 will be at the Las Vegas Consumer Electronics Show #CES2020 Sands Hall Booth 44534.
Contact: [email protected]
About Kan Tsang
KAN Tsang is a highly professional company engaged in the R&D, Manufacturing, Sales and Marketing of high quality ELECTRO-ACOUSTIC components for more than 20 years. KAN TSANG is one of the key supplier on electronic components and is a key member of the Hong Kong Electronics Association. In order to adapt to the all-around development of the company, the factory moved to Dongguan and has an area of 25600 square meters. The factory is well equipped with accurate and advanced equipments testing and analytic instruments imported from Denmark. The factory consists of air cleaned dust free purified production lines, noise elimination testing rooms supported by a group of well experienced and high tech engineers and technicians.
Visit Kan Tsang at CES 2020 South Hall Booth Number 60405.
Mr. Alex Chiu
Email: [email protected]
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