Call/music time 11 hours standby time 200 hours support BT, TF card, AUX three playback modes

* WIRELESS 5.3 version faster transmission speed, strong anti-interference, more stable signal, clear call C-type charging port, fast charging speed, long battery life

40mm high-fidelity speaker, good pitch effect, clear sound quality.

* Large capacity battery long standby time

Model: BH-39

Controller Jerry AC6925F4

Bluetooth version:5.3

Bluetooth Support Protocol: A2DP, AVCTP.

AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, GATT, RECOMM, SDP, L2CAP

Transmission distance: Accessibility positive greater than 10 meters

RF transmitter power: CLASS 2

Bluetooth carrier frequency range: 2.402-2.480 GHz

Hom Diameter: Ø40mm

Horn Impedance: 320

Support TF card: 32GB-128GB

Radio support: 87.5-108MHz

Polymer lithium-ion batteries: 400mAh

- listening time: 12 hours

- airtime: 12 hours

- Charging time: 2.5 hours