Speaker System

• Power Output: 4.2 W
• Drivers: 1 x 1.69 x 1.85" / 4.3 x 4.7 cm Full-Range
• Frequency Response: 110 Hz to 20 kHz
• Signal to Noise Ratio: 85 dB

Microphone

• Built-In Mic: No

Bluetooth Connectivity

• Bluetooth: 5.1
• Supported Bluetooth Profiles: A2DP 1.3, AVRCP 1.6
• NFC: No
• Transmitter Power: 8 dBm
• Bluetooth Transmitter Modulation π/4 DQPSK, 8DPSK, GFSK
• Additional Wireless Connectivity
• Radio Tuner: None

Wired Connectivity

• Inputs: None
• Outputs: None

Battery

• Battery Chemistry: Lithium-Ion Polymer (LiPo)
• Battery Voltage: 5 V
• Expected Battery Life: 5 Hour

Physical

• Memory Card Slot: None
• IP Rating: IP67
• Dimensions (W x H x D): 3.46 x 2.95 x 1.61" / 8.8 x 7.5 x 4.1 cm
• Weight: 7.37 oz / 209 g