JBL Link Portable Specs
Speaker System
Power Output    20 W
Drivers    1 x 1.93" / 49 mm
Frequency Response    65 Hz to 20 kHz
Signal to Noise Ratio    >80 dB
Microphone
Built-In Mic    Yes
Bluetooth Connectivity
Bluetooth    4.2
Transmitter Power    12.5 dBm
Supported Audio Codecs    AAC
Bluetooth Transmitter Modulation    π/4 DQPSK, 8DPSK, GFSK
Additional Wireless Connectivity
Wi-Fi Standards    Wi-Fi 5 (802.11ac)
Connection Protocols    AirPlay, Chromecast
Battery
Capacity (mAh)    4800 mAh
Battery Chemistry    Lithium-Ion Polymer (LiPo)
Battery Voltage    3.6 V
Expected Battery Life    8 Hours
Physical
Memory Card Slot    None
IP Rating    IPX7
Dimensions (W x H x D)    3.46 x 6.69" / 88 x 170 mm
Weight    1.62 lb / 735 g
Packaging Info
Package Weight    2.735 lb
Box Dimensions (LxWxH)    9 x 5.4 x 4.6"