Joyroom JR-H16 Subwoofer Wireless Headphone Black with Breathing Lamp

• Side touch operation design, fingerprint black technology, easy to operate
• 40mm high magnetic neodymium iron boron drive unit, new composite diaphragm, clear sound, super bass, rich details
• Built-in 1000 mA high performance polymer lithium battery, 300 hours of long battery life
• CVC6.0 broadband noise reduction effect, automatic noise reduction technology, no noise for music calls
• Ergonomic design, retractable bracket, rotatably designed, convenient storage and easy carrying
• Multi-purpose machine, support wired headset, Bluetooth, TF card three ways to use

Specification:

• Bluetooth version: 5.0
• Battery specifications: 1000 mA high performance polymer lithium battery
• Charging voltage: DC 5V
• Working voltage: 3.3V-4.2V
• Distance: 10M positive 8M back
• Continuous talk time: 25H
• Continuous listening time: 38.5 hours (Bluetooth mode), 20 hours (Bluetooth plus lighting)
• Charging for 10 minutes: 6.5 hours available (Bluetooth mode), 3 hours (Bluetooth plus light)
• Standby time: 300H
• Charging time: 3-3.5H
• Cable plug: 3.5 mm three-section gold-plated stereo pin
• Drive unit: 40MM
• Impedance: 32Ω ± 15% at 1KHZ
• Speaker sensitivity: 103±3dB when using IEC318 at 3mw 1kHz
• Frequency response range: 20-20000Hz
• Rated power: 10mW
• Maximum power: 30mW