JOYROOM JR-TA1 Active Noise Reduction ANC In-ear TWS Bluetooth Earphones with Charging Box - Black

• Dual-mic active noise reduction technology, high-definition call in noisy environment

• Smart Bluetooth 5.0 noise reduction chip BES2300, fast speed, low power consumption, high stability

• 3D fingerprint intelligent control, one-touch switching of noise reduction/transparency mode

• 21 hours of full-day battery life, use with the charging box to enjoy music anytime

• IPX5 waterproof, ideal for intense workout and runs

• 10mm composite bionic diaphragm moving coil unit, AAC high-definition audio decoding brings CD-level HIFI experience

Specification:

• Wearing method: in-ear

• Bluetooth chip: BES 2300ZP

• Bluetooth: V5.0

• Bluetooth audio decoding: HSP, HFP, A2DP, AVRCP

• Support audio decoding: SBC, AAC

• Frequency response range: 20-20KHz

• Microphone sensitivity: -42±1dB (1KHz, 94dB SPL)

• Earphone battery capacity: 55mAh

• Charging box battery capacity: 400mAh

• Speaker impedance: 32?±15%

• Microphone impedance: 100?

• Noise reduction microphone impedance: 300?

• Noise reduction depth: >-20db

• Rated power: 5mW

• Drive unit: ?10mm

• Use time: ANC ON about 7 hours, ANC OFF about 8 hours

• Standby time: about 100H

• Earphone charging current: 45mA

• Charging time: about 1.5H

• Charges for the headset: 3 times

• Charging input: 5V

• Charging input interface: Type-C

• Material: ABS

Compatible with:

• iPhone Samsung Huawei Xiaomi etc. Bluetooth enabled devices