China M8 Test Temperature Earbuds Wireless Bluetooth Earphone, Find details and Price about China Earbuds, Earphones from M8 Test Temperature Earbuds Wireless Bluetooth Earphone
Product Functions (Brief Introduction)
1. Large hd screen display
2. Support diversified LOGO customization
3. Simultaneous test of room temperature and body temperature (one screen is supported, showing Celsius + Fahrenheit)
4, popover + three true + renaming positioning
5, both ears into the warehouse automatically on the net
6. Volume up and down/up and down/call/Siri
7. Standby time is 70 days
8. Blackhead mouth
9. Durable (spring supported) reverse cover hinge
Technical parameters
1,R/L headset battery 40MAH (pure cobalt)
2, support: A2DP/AVRCP/HFP/SPP
3. RF:PSA strains RFECA3216 2.4g
4. Battery of charging window :220MAH
5. Communication frequency: 2.4ghz-2.48ghz
6. MCU communication mode :SPI four-wire communication interface
7, hall: M8219
8. Charging boost: low power consumption integrated charging and discharging, standby 8UA
9, driver IC: ST7789
10. Temperature sensor: Low-power VC7006,2UAH
11. Overall standby power consumption of the charging compartment :30UAH
12. Microphone :EM2718(noisy) 38DB+_DB
13. Transmission distance :8-15 meters
14. Charging interface :Lihtning
15, horn: Titanium 13MM horn,32 ohms
16. Standby time :70 days
17. Charging current :250MA
18. Playing time of the headset: 3.5h
19. Earphone charging interface: anti-oxygen shrapnel contact
The packing details
1. Bare machine weight :36G
2. Packaging weight :110G
3. Machine size :60X22X45(MM)
4, packing: 100 PCS
5. Box specification: 46x22.5x34.5cm
6100 PCS
7 12 kg weight