Product Description

ManualsBrandsMobilitySound ManualsAudio EquipmentBluetooth speaker microphone



BT55

• BT speaker microphone for Bluetooth radio,

smartphone, and dongle.

• Rotary power& volume control switch, phone

answer/ rejection key, and PTT button is

embedded.

• Features mini LED lamp on the top of the

speaker for a user in a dim environment.

• The desktop charger port allows you to

charge easily, built-in micro USB charging

also.

Type: Bluetooth Speaker Microphone

Operating Temp: -20℃±2℃ ~ 50℃±2℃

Approx. Weight: 120g

Size:5cm x7.5cm x3.0cm

Fully Qualified Bluetooth v5.0.

• Echo cancellation, noise reduction, also

extended features.

• High Quality DAC, Qualcomm CVC built-in.

• 80MHz RISC MCU and 80MIPS Kalimba

DSP.

• Fast Current (200mA) battery charge.

• RoHS compliant.

• HSP / HFP / A2DP / AVRCP/ SPP profile

support.

• Speaker Output: 2W.

• PTT function: built-in.

• Talk Range: Bluetooth class 2, 10 meters.

• Display LED: Blue and Red.

• DC Input: 5 Vdc (std.) Micro USB jack.

• DC Current: 25 mA (Average).

Summary of content (5 pages)

PAGE 1
BT55 • BT speaker microphone for Bluetooth radio, smartphone, and dongle. • Rotary power& volume control switch, phone answer/ rejection key, and PTT button is embedded. • Features mini LED lamp on the top of the speaker for a user in a dim environment. • The desktop charger port allows you to charge easily, built-in micro USB charging also. Type: Bluetooth Speaker Microphone Operating Temp: -20℃±2℃ ~ 50℃±2℃ Approx. Weight: 120g Size:5cm x7.5cm x3.
PAGE 2
Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
PAGE 3
BT55 1. Push-to-Talk 2. Back Clip 6. Power / Volume Control 7. Cell Phone Key / Pairing button 8. Earphone Jack 9. Micro USB 3. Microphone 4. Speaker 5. Logo Plate 10. LED Indicators 11.
PAGE 4
BT55 State and LED Flashing Pattern Please fully charge BT55 before you want to use it BT55 State & Button Press LED Message Function BT55 is OFF No LED BT55 OFF When BT55 is OFF, rotate power switch clockwise. Both Blue & Red LED are lighten for 1 second BT55 is turned ON When BT55 is ON, rotate power switch anticlockwise. Red LED flashes 2 times then OFF BT55 is turned OFF When BT55 is ON, press and hold pairing button for 2 seconds.
PAGE 5
BTT55 User manual 1. Turn the knob clockwise on the top of the BT55 to turn on the power. 2. Press and hold the pairing button 2 seconds for entering to pairing mode Press and hold the pairing button 2 seconds Turn the knob clockwise to turn on the power when you see the Blue LED flashes twice for every 2 seconds.