DL-33 5.0 Wireless Bluetooth Headphones Insert Card Sweatproof Sports Headphones Bass Stereo Headset (Red)

characteristics:

Compatible with Most Devices: With a built-in magnetic design, you can snap the two earbuds together when not in use and wear them as a necklace around your neck without cable winding trouble. It's a convenient way to carry it around when you don't need it. It is compatible with most Bluetooth devices.

Excellent Sound Quality: It is designed with metal magnetic driver and unique bilateral tuned structure.

Long service life: direct playback of pre-stored TF music files, supports multimedia functions such as up / down / cut songs. It is built in 60mAh battery to charge for 7-9 hours of playing and standby 200 hours.

Ergonomics and safety: It is perfect for running, walking, driving, jogging, yoga, exercises, gymnastics, fitness, traveling, cycling, etc. Sweatproof headphones can withstand dripping sweat. Light weight offers you greater flexibility, portability and durability, bringing you a fashionable sports lifestyle.

High Transmission Efficiency: The transmission efficiency of Bluetooth 5.0 increased by 2 times than the transmission distance of Bluetooth 4.2 increased by 4 times than the transmission distance of Bluetooth 4.2 increased by 4 times than the transmission mode information capacity of Bluetooth 4.2 increased by 8 times than Bluetooth 4.2.

Specification:

BT version: V5.0BT
Mode: A2DP / AVRCP / Hands-free / Headset
Receiving distance: about 10m/32.81ft
Speaker unit: about 14.2mm/0.56in
Ensitivity: 110dB
Impedance: 32Q
Frequency effect: 20Hz-20KH
Output power: 5mW
Polymer battery: 60 mAh
Call time: about 3 hours.
Music Play Time: About 3-4H
Standby time: about 200H

List:

1 * Bluetooth headset (without memory card)
1 * charging cable