Hollyland Lark C1 Duo (USB-C)

Description

Wireless Transmission: 2.4GHz Adaptive Frequency Hopping (AFH)
Transmission Range: 130ft (40m) for NLOS/650ft (200m) for LOS
Built-in Microphone: Polar Pattern: Omnidirectional, Frequency Range: 20Hz-20KHz
Maximum SPL: 110 dB
Input Dynamic Range: 86 dB
Battery Capacity: TX Charging Case: 140mAh (0.518Wh), 1400mAh (5.18Wh)
Operating Time: TX 8H, Charging Case: Maximum 3 times of charging for 2 TX
Charging Time: TX: 1.5H, Charging Case: 1.5H
Dimensions(H x W x D): TX: 1.89″ x 0.85″ x 0.4″ / RX: 1.9″ x 1.1″ x 0.35″ / Charging Case: 3.3″ x 2.4″ x 1.2″
Weight: TX: 0.4oz / RX: 0.25oz / Charging Case: 3oz