REMAX RB-S8 Neckband Bluetooth Sporty Headphones,Black

The RB-S8 is designed to fit both ears, two sets of silicone earphone hooks are equipped to help hold the earbuds tightly to your ear while doing strenuous exercises. Since the earbuds are magnetic, they can stick to each other and wear around your neck. Every headset offers an ergonomic fit and background noise reduction. No matter where you are, on the road, in the office, or driving a car, you will enjoy the freedom of wireless mobile calls, music, and more. 

Model: RB-S8

Working area: 33 feet(10M)

Standby time: 160 hours

Talk time: 5 - 8 hours

Music player time: 4 - 6 hours

Charging time: 2 hours

Mic Sensitivity : -41±1db

Frequency Range: 20 - 20000 HZ

Sensitivity (SPL): 92±3db

Impedance: 16 ±10% Ω

Input Power Rated: 10 MW

Distortion: ≤1% at 1KHZ

Length Cord: 75 mm