T133-Y171

Chip: AB5756E+003B

Version: 5.4 [Dual Ear Call]

Operating Frequency: 2.402-2.480GHz

Supported Protocols: A2DP/AVRCP/HFP/HID/AVCTP/AVDTP, and SPP

Transmission Distance: ≥10M [Line of Sight Unobstructed]

Response Frequency: 20～20000Hz

Speaker Unit: F14.2-3.9-16Ω-1407-05-BZ-Wire Diameter 0.3mm-Length 20MM Blue and White

Microphone: 4013 Surface Mount Mic-42±3dB

Charging Input Standard: TYPE-C DC4.75-5.25V

Battery Type: 502535-400mAh-Board Added Wire Diameter 0.8mm Exposed 30mm-Screen Printing

Earphone Battery: 501012-40mAh-Jacket Removed at Corners with Tin-Screen Printing

Charging Time: Approximately 1.5 Hours

Earphone Operating Time: Continuous Playback at 100% Volume for About 6 Hours