Siindoo is a national high-tech enterprise engaged in researching, developing, manufacturing, marketing and service. Products covered ANC headphones, BT headset, TWS earphones, Neck-band earphones etc.
Founded in 2008 and headquarted in Shenzhen,China. Factory have certified with ISO9001 & BSCI.All of products are greatly appreciated by customers all over the world.

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About this item Siindoo JH-16
High-Fidelity Stereo Sound: Siindoo JH-16 Built-in Bluetooth 5.0 chip and 12mm diameter 32ohm dynamic speaker drivers, brings faster and more stable connection, ensure crystal quality stereo sound with deep bass. Bluetooth V5.0 provides quicker, more stable and wider compatibility with iOS and Android smart phones, tablets, laptops, MP3 players. It can also pair easily with any two Bluetooth devices at once.

Long Play Time: Siindoo JH-16 Bluetooth headphones has has a long lifetime, Up to 10 hours music playing for 1 single full charge(60% volume). 9 hours continuous talking time, 20 standby time and only need takes around 1.5 -2 hours for full charged.

Ideal Design for Exercise: Siindoo JH-16 Bluetooth headphones provides Extra Flexibility, Portability, and Durability when exercising. You’ll never have to worry about these headphones falling off! No pain for long time using. Suitable for gym, working out and running.

Magnetic Design:Siindoo JH-16 Both Left and right earbuds are designed with magnet inside, which allows the L/R earbuds to adsorb together. When you’re not listening to music, the headphone can still be worn on the neck, without swing at will.

Comfortable Fit: Siindoo JH-16 The neckband and the Ear caps are made of Soft TPU Rubber Coating materials, which are super light and soft to wear, perfect for bodybuilding, jogging, working, taking a bus, and no pain for long time using.