ลำโพง f11pro เสียงดีเบสหนัก กันน้ำ

General Specifications

Frequency response(50Hz-20kHz)

Signal-to-noise ratio80dB

Music playing timeup to 2-5 hours (Varies by volume level and music content)

Weight 2100g

SupportA2DP 1.3, AVRCP 1.6, HFP 1.6

Power supply20V/4A

Dimensions

Transducers4-inch woofer x 2, 20mm Tweeter x 2

Control and Connection Specifications

Bluetooth version4.2

Bluetooth transmitter power0-9dBm

Bluetooth transmitter frequency range2.402GHz-2.480GHz

Bluetooth transmitter modulationGFSK, 8DPSK, π/4DQPSK

Battery

Battery charge time<6.5 hours

Battery typeLithium-ion Ploymer (74Wh)