JBL GO4 Portable Bluetooth Speaker Ultra-Lightweight & Portable Blue and Black

JBL GO 4 Ultra-Portable Bluetooth SpeakerFeature:-Ultra-portable JBL Pro Sound with punchier bass-Up to 7 hours of playtime plus 2 hours with Playtime Boost-Waterproof and dustproof-Multi-speaker connection by Auracast™-Made in part with recycled materials-Vibrant color options-JBL Portable appGeneral SpecificationsTransducer: 45 mm /1.75”Output power: 4.2 W RMSFrequency response: 90 Hz – 20 kHzSignal-to-noise ratio: > 85 dBBattery type: Li-ion polymer 3.23 Wh (equivalent to 3.8 V / 850 mAh)Battery charge time: 3 hours (5 V 1 A)Music play time: up to 7 hours (dependent on volume level and audio content)Bluetooth® version: 5.3Bluetooth® profile: A2DP V1.4, AVRCP V1.6Bluetooth® transmitter frequency range: 2400 MHz – 2483.5 MHzBluetooth® transmitter power: ≤ 9 dBm (EIRP)Bluetooth® transmitter modulation: GFSK, π/4 DQPSKProduct Dimensions (W x H x D): 94.3 x 75.7 x 42.2 mm / 3.7 x 3.0 x 1.7”Product Weight: 0.19 kg / 0.42 lbsPackaging Dimensions (W x H x D): 125 x 103 x 56.5 mm / 4.9 x 4.0 x 2.2”Gross Weight: 0.32 kg / 0.69 lbsMaximum operation temperature: 45 °CPackage List:1 x JBL Go 41 x USB Type-C cable1 x Quick Start Guide1 x Warranty Card and Safety Sheet⚠️ IMPORTANT NOTE ⚠️