Zealot S1 Bluetooth Speaker

Zealot S1 Bluetooth Speaker CSR V4.0 Bluetooth chip Bluetooth Speaker / Flashlight / FM radio Plays Music via Bluetooth or MicroSD Card Answer/ End incoming calls Bluetooth wireless music transmission Easy carrying for riding, camping, hiking, and outdoor sports Silicone protective sleeve ensures Waterproof and shockproof function Built-in 4000mAH battery, which can last for up to 10 hours on a single charge. This speaker can also be used as a power bank