KTP-39S foldable wireless stereo Bluetooth headphones with SD card slot, radio, hands-free, and LED lights

Bluetooth stereo headphones, ideal for all high-definition music enthusiasts and lovers. They can be used while cycling, traveling, at home, or while exercising without wires getting in the way of your movements, and are adjustable to fit everyone.

FEATURES:
- Bluetooth stereo headphones with microphone.
- Supports TF / Micro SD cards up to 32 GB.
- FM frequency from 87.5 to 108.0 MHz.
- 250 mAh rechargeable lithium battery.
- Talk time: 8 hours.
- Music playback time: 2 hours.
- Charging time: 2-3 hours.
- Charges via Mini USB 2.0.
- 40 mm diameter driver unit.
- Sensitivity: 108dB.
- Power output: 50mW.

THE PACKAGE INCLUDES:
- 1 Bluetooth headset
- 1 USB charging cable
- 1 3.5mm cable