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Upgrade tour guide system; D-shaped headphone accessories; universal headphone for left and right ears; relieve the pain of wearing one ear for a long time; meet the needs of the disabled
Ultra-long standby tour guide system; the transmitter's built-in 4200mAh rechargeable lithium battery lasts about 20 hours; and the receiver's built-in 900mAh rechargeable lithium battery lasts about 20 hours; you don't have to worry about frequent charging
PLL synthesis design; worked great with almost no interference; no interruption or decrease in sound quality; no more yelling for people to hear
Volume can be adjusted freely; lightweight receiver with a volume adjustment button; everyone is free to adjust to the volume they want; Moreover; the receiver comes with a D-shaped headphone accessory; which is a universal headphone for the left and right ears
Wireless tour guide systems may also be used for fundraising events; ground-breaking ceremonies, the opening of new campus facilities; commencement ceremonies; simultaneous interpretation and more
Package Include: 2 x Retekess T130S wireless transmitter, 15 x Retekess T131S wireless receiver, 2 x Lavalier microphone, 15 x D-shape earphone, 17x Lanyard, 17 x USB charging cable, 1 x T130S English manual.