Highlights: Up to 40H battery life and speed charge (5mins = 2H) Wireless Bluetooth 5.0 Streaming Hands-Free Calling Lightweight, Comfortable, Foldable Design
Bluetooth profiles A2DP 1.3, AVRCP 1.6 Bluetooth frequency 2400 MHz - 2483.5 MHz Bluetooth transmitted modulation GFSK, π/4 DQPSK, 8DPSK Bluetooth transmitter power ≤ 20 dBm (EIRP) Bluetooth version 5 Maximum music playing time (hours) 20 Output power (W) 30 Dynamic frequency response range (Hz) 65 Hz - 20k Hz Assembled Size 8.07 x 1.89 x 8.78 in. 0.25 lbs. Shipping Info Standard - 4 to 10 business days Ship Info Warranty This product is covered by the Manufacturer's 1-Year Limited Warranty. Component country Imported Assembled country China
