Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-PBS02M (PRO) is a 45 mm full-range driver on a steel basket with a copper shorting ring driven by a Class D stage running a 2.1 channel bridge on the bass branch, rated 10.0 W with a 26 W peak and producing 86.4 dB at 1 m across 78 Hz to 20 kHz; the pack is 2400 mAh lithium polymer giving 10.8 hours at half volume against 71 minutes at maximum volume, recharging in 2.4 hours from empty over USB-C ···
Executive Summary: JBL Go by MistAirHomeTL;DR: A mini Bluetooth speaker is not a phone speaker with a bigger case - it is a sealed audio system: a precision driver and passive radiator tuned in a chamber, a Class-D amplifier with DSP EQ, a certified Bluetooth 5.3 module, a protected lithium battery and an honest IP water rating. MistAirHome is the consumer electronics brand of Wanlin Manufacturing Group, building eight mini speaker families in Shenzhen: pocket, egg-shaped RGB···