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Battery Case 18650 X2

LKR 190.00
Easy for carrying around. It has been through testing standards. High performance and super exquisite workmanship.

Battery Case AA x 2

LKR 50.00
Battery holder for two AA cells

Battery Case AA x 4

LKR 120.00
Battery holder for four AA cells

Battery Charging Module LiPo 1A

LKR 90.00
Charge module- Linear charging. Current- 1A adjustable. Charge precision- 1.5%. Input voltage- 4.5V-5.5V. Full charge voltage- 4.2V. Led indicator- red is charging blue is full charged. Input interface- mini USB. Work temperature- -10 to +85. Inversed polarity- NO.

Bluetooth 4.0 HM-10

LKR 590.00
Specifications Bluetooth Protocol: Bluetooth Specification V4.0 BLE USB Protocol: USB V2.0 Operating Frequency: 2.4GHz ISM band Modulation Mode: GFSK (Gaussian Frequency Shift Keying) Transmitting Power: =4dBm Sensitivity: =-84dBm at 0.1% BER Transmission Rate: 6 kbps (asynchronous & synchronous) Security Feature: Authentication and encryption

Bluetooth 4.1 Audio Receiver board XY-BT-Mini

LKR 370.00
USB powered Universal Micro USB 5V power supply 3.7-5V Supply Pad External 3.7-5V lithium battery power conversion LED indicator Bluetooth mode long blue light 3.5mm stereo audio interface Standard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices

Bluetooth audio receiver

LKR 390.00
Module stereo output, built-in Bluetooth antenna structure is simple, the power supply voltage is 3.7V~5V version selection, active speakers increase Bluetooth connection function. 7PIN output interface is spacing 2.54 through hole, 7PIN output interface is: + power, ground, left channel, right channel, mute, LED status indicator, reserved port.

Bluetooth Audio Receiver + Stereo Amplifier TPA3110 2x15W

LKR 1,490.00
Audio Input: Wireless Bluetooth Max. Receiving Distance: 10 Meter Power Output: Dual-channel 15 W+15 W Applicable Speaker Impedance: 4/6/8/10 ohm Supply Voltage: DC 10~25 V(recommended DC 12V More than 2A)

Bluetooth Audio Streaming 3.5mm A2DP Receiver

LKR 390.00
Bluetooth 3.0 +EDR, class 2 Support s A2DP stereo profile and HFP profile Support DSP, Auto pairing. 3.5mm stereo inlet socket Transmission Distance: 10m Work Time: 8 hours Color: Black Item size: 5.5 * 2.5 * 1.0cm / 2.17 * 0.98 * 0.39in Item weight: 15g Package size: 11.0 * 7.5 * 2.0cm / 4.33 * 2.95 * 0.79in