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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
it should plug in a 9V adapter
(Note: easy operation
Model / Part Number: EB-BJ120CBE / EB-BJ120CBU / EB-BJ120BBE
Connect laptop to HDTV / projector / monitor (compatible with most operating systems
TWS True Wireless Stereo Bluetooth Earphones In-Ear Earbuds with Noise Reduction & HD Display For TCL 502 (4G) it should plug in aBluetooth specifications: Bluetooth V5. 4 Jerry AC7003. Support protocol: Headset Hands free A2DP Avrcp. Transmission range: 10 meters. Transmission frequency: 2. 4GHz. Maximum RF output power (EDR): 4DB Modulation type (EDR): GFSK, 4 DQPSK. Speaker: 13MM; Impedance: 3215%. Frequency response: 20~20000Hz. Sensitivity: 98db3db. Charging voltage: DC5V. Charging time: about 1 hour. Charging box battery capacity: 360mah. Left and right ear battery