LOOPGANEN Headset Wireless Bluetooth Headset Retractable Metal arm Breathable All-Inclusive Earmuffs to Isolate Noise and Enjoy The Sound of Nature for iPhone Android-White

• Use: head-mounted
• Whether single binaural: bilateral stereo bass
• Endurance: 4-8 hours
• Function: long battery life support music call function voice control anti-sweat sports wind
• Specifications: 22*20*5.5cm single weight: 225 grams

Transmission Range: 10 m Function: Long Endurance Function: Call Function Function: Voice Control Function: Support Music Bluetooth Protocol: 5.0 Usage: Head-mounted Single and Double Ears: Bilateral Stereo Subwoofer Color: Black Color: White Color: Blue Color: Red Color: Green Endurance: 4-8 Hours Style: Sports Wind Waterproof Performance: sweat-proof material: plastic1PCS specifications: 22*20*5.5cm single weight: 225 grams80PCS specifications: 83*58 * 46 cm G.W:19KG