usb to gsm serial gprs sim800c module bluetooth computer control call
A520 LED Digital Display Wireless Ear-Mounted Noise Reduction Bluetooth Headset(Skin Color)
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WT32-ETH01 Embedded Serial to Ethernet/WiFi & Bluetooth MCU Module ESP32 Wireless Module
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10Pcs/lot E104-BT06 Bluetooth Wireless Module Air Configuration 2.4GHz 3dBm 80m Range UART Serial Port BLE BLE4.2 Smart Home
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Bluetooth to Serial Port Module DA14531 CDSENET E104-BT52X Lower Power Long Distance 130m Small Size MAC Serial Wake Up
260 Руб.
4PCS TLSR8208B BLE 5.0 Bluetooth to Serial Port Module 11.5dBm COJXU E104-BT09 Low Power Consumption Slave Role Module
551 Руб.
nRF52805 BLE5.0 iBeacon Serial 2.4GHz Ultra Low Energy Bluetooth Iot Board CDEBYTE Medical devices Wireless Transmitter Module
505 Руб.
4PCS Bluetooth to Serial Port Module BLE5.1 COJXU E104-BT08 Low Power Consumption Support Beacon and iBeacon UART Module SMD
465 Руб.
4PCS Bluetooth to Serial Port Module BLE5.1 Low Power Consumption Support Beacon and iBeacon Bluetooth Module COJXU E104-BT07
487 Руб.
4PCS TLSR8208B BLE 5.0 Bluetooth to Serial Port Module CDEBYTE E104-BT09 11.5dBm Low Power Consumption Slave Role Module
551 Руб.
E104-BT06 Bluetooth Wireless Module BLE4.2 Protocol 2.4GHz 3dBm UART serial port BLE Ibeacon and Broadcast Switch Smart Home
134 Руб.
2.4Ghz USB to TTL Test Board TLSR8266 Bluetooth Wireless Module E104-BT05-TB 8dBm UART SMD IO Port Serial Data PCB Antenna
459 Руб.
CC2640R2F 2.4GHz Bluetooth to Serial Module BLE5.0 CDSENET E104-BT51 IO UART SMD Beacon Transmitter and Receiver PCB Antenna
296 Руб.
Описание:
1. Intelligent noise reduction, LED power display, 60 hours of battery life listening to songs, high-definition binaural calls 2. Hanging ear-type senseless wear, wildly flinging not to fall off, safe, stable and comfortable 3. Directional acoustic wave transmission, sound propagation is more concentrated, effectively reduce the phenomenon of sound leakage, protect privacy 4. 9D stereo Hi. Fi sound, surrounded by the symphony of the brain, 14mm customized sound unit, not into the ear cavity design, open and transparent natural listening sensation 5. One-handed touch blind operation, easy to switch songs, quick call, wake up voice assistant 6. Remove the automatic power on, memory second connection, single and double ear free switching 7. Dual-channel 5.3 Bluetooth, stable and fast, stable connection 8. Widely compatible, as long as there is Bluetooth can be connected 9. Dual-channel low latency, synchronized audio and video, smooth communication. Parameter description:1. Bluetooth version: V5.32. Charging module input: 5V/1A3. Charging interface: Type-C4. Headphone playback time: about 10 hours 5. Connection distance: about 10-15m 6. Mode of use: hanging ear 7. Charging compartment battery capacity: 500mah 8. Headphone battery capacity: 110mah 9. Single ear weight: about 8.2g 10. Waterproof: IPX5