True Wireless Earbuds – JBL Tune Beam Bluetooth Noise Cancelling Earphones Dolls and Accessories Wrist heart rate measurement (max:

Wrist heart rate measurement (max: 220 bpm)

Modulation: GFSK

It works perfectly for developing content for general audiences

Item Weight: 330 g

Other functions: 3

True Wireless Earbuds – JBL Tune Beam Bluetooth Noise Cancelling Earphones Dolls and Accessories Wrist heart rate measurement (max:Tackle your day one song at a time with the JBL Tune Beam. These true wireless earbuds give you up to 48 hours of exceptional JBL Pure Bass Sound, while the ergonomic, water and dust resistant design gives you all day comfort in any weather. A simple touch allows you to manage and enjoy perfect calls anywhere, without ambient noises. And with Active Noise Cancelling and Smart Ambient technology, you choose whether you want to tune out the world or